Path: csiph.com!au2pb.net!feeder.erje.net!1.eu.feeder.erje.net!weretis.net!feeder1.news.weretis.net!feeder4.news.weretis.net!feeder2.ecngs.de!ecngs!feeder.ecngs.de!81.171.118.62.MISMATCH!peer02.fr7!news.highwinds-media.com!post02.fr7!fx17.am4.POSTED!not-for-mail From: Richard Heathfield User-Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:11.0) Gecko/20120312 Thunderbird/11.0 MIME-Version: 1.0 Newsgroups: comp.programming Subject: Re: really? (lame question about primes) References: <5e5de47a-7353-4ffc-9f5d-ec083d1d63ba@googlegroups.com> <44a165dc-8447-4ae0-8695-557a7ddf00cf@googlegroups.com> <_RfFx.418341$bt.398932@fx32.am4> <5954b4ea-b6af-4216-a288-66301d20c67a@googlegroups.com> <4xpFx.791070$sY7.495062@fx30.am4> <9991fe20-bfea-48e1-9c44-3e4ca2f822e7@googlegroups.com> <877fo8izxf.fsf@bsb.me.uk> In-Reply-To: <877fo8izxf.fsf@bsb.me.uk> Content-Type: text/plain; charset=ISO-8859-1; format=flowed Content-Transfer-Encoding: 7bit Lines: 27 Message-ID: NNTP-Posting-Host: 92.239.123.184 X-Complaints-To: http://netreport.virginmedia.com X-Trace: 1441211552 92.239.123.184 (Wed, 02 Sep 2015 16:32:32 UTC) NNTP-Posting-Date: Wed, 02 Sep 2015 16:32:32 UTC Organization: virginmedia.com Date: Wed, 02 Sep 2015 17:32:30 +0100 X-Received-Body-CRC: 3615599739 X-Received-Bytes: 2278 Xref: csiph.com comp.programming:5726 On 02/09/2015 16:49, Ben Bacarisse wrote: > Richard Heathfield writes: > >> perhaps it's for the best - if he explained, we would say (just as >> Watson said after Holmes had explained a deduction) "Oh, how absurdly >> simple!" So let's just applaud Ben and spare him his blushes. > > It's embarrassing only because I did nothing interesting. I ran 'gp' > and typed > > factor(6666666666666666666666666666666664295863450544367679162527001239842359) > > at the prompt just to see if it could, and after minute or two it > replied: > > %1 = > [67499999992406250000094921874999003 1] > [98765432109876543210987654321098453 1] Oh, how absurdly simple! -- Richard Heathfield Email: rjh at cpax dot org dot uk "Usenet is a strange place" - dmr 29 July 1999 Sig line 4 vacant - apply within