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Re: Sieve of Erastosthenes optimized to the max

From Tim Rentsch <tr.17687@z991.linuxsc.com>
Newsgroups comp.lang.c++
Subject Re: Sieve of Erastosthenes optimized to the max
Date 2024-01-13 21:31 -0800
Organization A noiseless patient Spider
Message-ID <865xzwmqf5.fsf@linuxsc.com> (permalink)
References (6 earlier) <ulfa02$1er97$1@redfloyd.dont-email.me> <86edfcvkjm.fsf@linuxsc.com> <um7iva$27ikh$1@dont-email.me> <86a5q0uhd1.fsf@linuxsc.com> <umn1ma$svun$7@dont-email.me>

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Vir Campestris <vir.campestris@invalid.invalid> writes:

> On 24/12/2023 08:36, Tim Rentsch wrote:
>
>> Depending on how the code is written, no modulo operations need
>> to be done, because they will be optimized away and done at
>> compile time.  If we look at multiplying two numbers represented
>> by bits in bytes i and j, the two numbers are
>>
>>      i*30 + a
>>      j*30 + b
>>
>> for some a and b in { 1, 7, 11, 13 17, 19, 23, 29 }.
>>
>> The values we're interested in are the index of the product and
>> the residue of the product, namely
>>
>>      (i*30+a) * (j*30+b)  / 30   (for the index)
>>      (i*30+a) * (j*30+b)  % 30   (for the residue)
>>
>> Any term with a *30 in the numerator doesn't contribute to
>> the residue, and also can be combined with the by-30 divide
>> for computing the index.  Thus these expressions can be
>> rewritten as
>>
>>      i*30*j + i*b + j*a + (a*b/30)   (for the index)
>>      a*b%30                          (for the residue)
>>
>> When a and b have values that are known at compile time,
>> neither the divide nor the remainder result in run-time
>> operations being done;  all of that heavy lifting is
>> optimized away and done at compile time.  Of course there
>> are some multiplies, but they are cheaper than divides, and
>> also can be done in parallel.  (The multiplication a*b also
>> can be done at compile time.)
>>
>> The residue needs to be turned into a bit mask to do the
>> logical operation on the byte of bits, but here again that
>> computation can be optimized away and done at compile time.
>>
>> Does that all make sense?
>
> Right now, no.  But that's me.  I'll flag it to read again when I've
> had a better night's sleep.

I'm posting to nudge you into looking at this again, if
you haven't already.

I have now had a chance to get your source and run some
comparisons.  A program along the lines I outlined can run much
faster than the code you posted (as well as needing less memory).
A good target is to find all primes less than 1e11, which needs
less than 4gB of ram.

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Thread

Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-10 10:46 +0100
  Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2023-12-10 21:48 +0000
    Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-11 04:15 +0100
      Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2023-12-11 17:12 +0000
        Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-11 18:19 +0100
          Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2023-12-13 15:16 +0000
            Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2023-12-13 15:25 +0000
              Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2023-12-14 15:06 +0000
            Re: Sieve of Erastosthenes optimized to the max red floyd <no.spam.here@its.invalid> - 2023-12-14 08:20 -0800
              Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2023-12-23 10:30 -0800
                Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2023-12-23 21:20 +0000
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2023-12-24 00:36 -0800
                Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2023-12-29 18:03 +0000
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-01-13 21:31 -0800
        Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-20 13:44 +0100
          Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2023-12-21 15:30 +0000
            Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-21 17:07 +0100
            Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-21 17:13 +0100
            Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2023-12-23 10:21 -0800
              Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2023-12-23 21:21 +0000
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2023-12-24 10:49 -0800
  Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-21 14:23 -0800
    Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-22 04:28 +0100
      Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-21 20:02 -0800
        Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-22 17:55 +0100
          Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-23 12:52 -0800
            Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-24 11:03 +0100
              Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-24 13:24 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-26 06:00 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-25 21:39 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-26 10:27 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-26 12:24 -0800
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2023-12-26 23:35 +0000
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-26 15:37 -0800
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-26 21:59 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-27 10:23 +0100
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2023-12-27 20:49 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-28 12:00 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-28 15:38 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-29 04:17 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-28 20:58 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-29 10:58 +0100
                Re: Sieve of Erastosthenes optimized to the max David Brown <david.brown@hesbynett.no> - 2023-12-29 13:56 +0100
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-29 17:04 +0100
                Re: Sieve of Erastosthenes optimized to the max David Brown <david.brown@hesbynett.no> - 2023-12-30 19:27 +0100
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-31 11:22 +0100
                Re: Sieve of Erastosthenes optimized to the max scott@slp53.sl.home (Scott Lurndal) - 2023-12-31 18:49 +0000
                Re: Sieve of Erastosthenes optimized to the max David Brown <david.brown@hesbynett.no> - 2024-01-01 12:46 +0100
                Re: Sieve of Erastosthenes optimized to the max scott@slp53.sl.home (Scott Lurndal) - 2023-12-29 16:01 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-29 17:06 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-29 13:45 -0800
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-29 14:09 -0800
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-29 14:12 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-30 05:42 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-29 20:45 -0800
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2023-12-30 04:56 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-30 06:09 +0100
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2023-12-30 05:51 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-30 10:15 +0100
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2023-12-30 20:35 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-31 06:54 +0100
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2023-12-31 07:01 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-31 11:20 +0100
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2023-12-31 17:30 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-01 06:21 +0100
                Re: Sieve of Erastosthenes optimized to the max scott@slp53.sl.home (Scott Lurndal) - 2023-12-31 18:44 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-01 06:22 +0100
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2024-01-01 08:28 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-01 14:11 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-01 15:36 -0800
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2023-12-30 04:51 +0000
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-30 12:00 -0800
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2023-12-29 17:29 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-30 05:45 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-30 11:58 -0800
                Re: Sieve of Erastosthenes optimized to the max red floyd <no.spam.here@its.invalid> - 2023-12-30 14:58 -0800
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-31 11:49 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-31 06:51 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-31 11:36 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-01 07:28 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-31 22:53 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-01 14:11 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-01 15:34 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-02 11:55 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-02 10:38 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-03 06:48 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-03 13:32 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-04 04:37 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-05 19:21 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-06 08:18 +0100
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2024-01-06 08:31 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-06 10:30 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-06 13:15 -0800
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-06 13:19 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-07 10:14 +0100
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-07 10:10 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-07 12:46 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-08 06:48 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-08 12:18 -0800
                Re: Sieve of Erastosthenes optimized to the max red floyd <no.spam.here@its.invalid> - 2024-01-08 17:14 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-09 07:19 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-01-09 23:33 -0800
                Re: Sieve of Erastosthenes optimized to the max Kaz Kylheku <433-929-6894@kylheku.com> - 2024-01-09 02:02 +0000
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-01-09 15:12 +0100
                OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Vir Campestris <vir.campestris@invalid.invalid> - 2024-01-29 21:31 +0000
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-02-16 08:06 -0800
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-02-16 18:30 +0100
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-02-23 05:51 -0800
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-02-24 10:45 +0100
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-02-25 00:48 -0800
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-02-25 15:51 +0100
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-03-11 10:10 -0700
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-03-12 10:15 +0100
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) wij <wyniijj5@gmail.com> - 2024-03-14 12:44 +0800
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-03-14 07:25 +0100
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) wij <wyniijj5@gmail.com> - 2024-03-14 17:20 +0800
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) wij <wyniijj5@gmail.com> - 2024-03-14 17:35 +0800
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) wij <wyniijj5@gmail.com> - 2024-03-14 17:41 +0800
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-03-14 19:20 +0100
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) wij <wyniijj5@gmail.com> - 2024-03-15 16:30 +0800
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-03-15 11:21 +0100
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) wij <wyniijj5@gmail.com> - 2024-03-15 19:07 +0800
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-03-15 12:56 +0100
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-03-14 19:20 +0100
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-04-20 08:35 -0700
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-04-20 18:34 +0200
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-04-20 18:35 +0200
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-04-24 12:28 -0700
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Bonita Montero <Bonita.Montero@gmail.com> - 2024-04-25 06:19 +0200
                Re: OT: A better sieve (was Re: Sieve of Erastosthenes optimized to the max) Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-04-25 14:14 -0700
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-31 11:39 -0800
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2023-12-29 13:52 -0800
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2023-12-27 06:06 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-03-22 19:34 -0700
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-03-23 17:54 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-03-23 14:04 -0700
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-03-24 07:30 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-03-24 12:52 -0700
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-03-24 21:00 +0100
                Re: Sieve of Erastosthenes optimized to the max "Chris M. Thomasson" <chris.m.thomasson.1@gmail.com> - 2024-03-24 13:05 -0700
                Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-05-16 17:28 +0100
                Re: Sieve of Erastosthenes optimized to the max Ben Bacarisse <ben@bsb.me.uk> - 2024-05-16 21:40 +0100
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-05-21 19:06 -0700
                Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-05-30 12:32 +0100
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-30 14:17 +0200
                Re: Sieve of Erastosthenes optimized to the max Paavo Helde <eesnimi@osa.pri.ee> - 2024-05-30 19:55 +0300
                Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-05-31 10:17 +0200
                Re: Sieve of Erastosthenes optimized to the max Paavo Helde <eesnimi@osa.pri.ee> - 2024-05-31 20:52 +0300
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-05-30 22:17 -0700
                Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-06-01 21:07 +0100
                Re: Sieve of Erastosthenes optimized to the max Richard Damon <richard@damon-family.org> - 2024-06-01 20:43 -0400
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-06-02 03:23 -0700
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-06-02 19:50 -0700
                Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-06-18 20:56 +0100
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-06-18 17:34 -0700
                Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-06-30 21:47 +0100
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-07-01 23:20 -0700
                Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-07-02 21:24 +0100
                Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-07-03 11:25 +0100
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-07-15 06:15 -0700
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-07-20 07:41 -0700
                OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-07-25 12:46 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-10 07:07 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-12 15:32 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-16 07:48 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-15 17:52 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-16 08:40 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-16 19:35 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-16 19:55 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-19 21:23 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-20 17:21 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-20 17:24 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-20 17:43 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-20 17:55 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-20 18:59 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-26 12:08 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-27 06:09 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-09-01 21:23 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-09-01 20:40 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-09-02 07:08 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-09-03 17:45 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-09-28 03:46 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Keith Thompson <Keith.S.Thompson+u@gmail.com> - 2024-09-28 13:49 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-10-02 11:44 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-10-02 13:10 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-10-07 08:41 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-10-20 12:44 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-11-04 03:56 -0800
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-19 21:34 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max red floyd <no.spam.here@its.invalid> - 2024-08-19 21:08 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-20 21:14 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-26 09:35 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-26 08:31 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-20 19:20 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-20 19:36 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-20 19:39 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-20 20:13 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max scott@slp53.sl.home (Scott Lurndal) - 2024-08-20 20:50 +0000
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-22 17:30 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-08-22 18:38 +0200
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-22 21:47 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Vir Campestris <vir.campestris@invalid.invalid> - 2024-08-22 21:56 +0100
                Re: OT: Re: Sieve of Erastosthenes optimized to the max red floyd <no.spam.here@its.invalid> - 2024-08-22 17:00 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-26 10:59 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Andrey Tarasevich <andreytarasevich@hotmail.com> - 2024-09-28 15:21 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-26 12:47 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-18 19:52 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-10 17:24 -0700
                Re: OT: Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-08-11 00:00 -0700
                Re: Sieve of Erastosthenes optimized to the max Tim Rentsch <tr.17687@z991.linuxsc.com> - 2024-07-23 07:34 -0700
  Re: Sieve of Erastosthenes optimized to the max wij <wyniijj5@gmail.com> - 2024-02-14 00:15 +0800
    Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-02-13 19:08 +0100
      Re: Sieve of Erastosthenes optimized to the max Bonita Montero <Bonita.Montero@gmail.com> - 2024-02-14 15:57 +0100

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