Message 17488 from Yahoo.Groups.Primenumbers
Return-Path: <jens.k.a@...> X-Sender: jens.k.a@... X-Apparently-To: primenumbers@yahoogroups.com Received: (qmail 69512 invoked from network); 3 Jan 2006 14:49:19 -0000 Received: from unknown (66.218.66.172) by m34.grp.scd.yahoo.com with QMQP; 3 Jan 2006 14:49:19 -0000 Received: from unknown (HELO swip.net) (212.247.154.1) by mta4.grp.scd.yahoo.com with SMTP; 3 Jan 2006 14:49:19 -0000 X-T2-Posting-ID: ax9rGdMZPxP7p4L39u3u9A== X-Cloudmark-Score: 0.000000 [] Received: from [195.82.214.221] (HELO jensathlonxp) by mailfe01.swip.net (CommuniGate Pro SMTP 5.0.2) with SMTP id 63272272 for primenumbers@yahoogroups.com; Tue, 03 Jan 2006 15:49:16 +0100 Message-ID: <004a01c61074$f7382360$ddd652c3@jensathlonxp> To: "Prime Numbers" <primenumbers@yahoogroups.com> References: <001b01c60e2b$16daabd0$16dc52c3@jensathlonxp> <43B9FE72.000003.01044@YOUR-4105E587B6> Date: Tue, 3 Jan 2006 15:49:15 +0100 MIME-Version: 1.0 Content-Type: text/plain; charset="iso-8859-1" Content-Transfer-Encoding: 7bit X-Priority: 3 X-MSMail-Priority: Normal X-Mailer: Microsoft Outlook Express 6.00.2741.2600 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2742.200 X-Originating-IP: 212.247.154.1 X-eGroups-Msg-Info: 1:12:0:0 From: "Jens Kruse Andersen" <jens.k.a@...> Subject: Re: [PrimeNumbers] Prime GAP of 364,188 X-Yahoo-Group-Post: member; u=125539524; y=vSoLEi-AdenrKSEjtwXgV-2D0m3mnMQAgyz3w7alZoBHVg X-Yahoo-Profile: jkand71I wrote: > 2) For each small prime, choose which numbers in the interval that > prime should divide, trying to minimize the "overlap" with other primes. Kermit Rose wrote: > Has anyone tried this approach? ..... Yes, that is the primorial approach mentioned several times in this thread. > Perhaps some other way of assigning the negative values will produce > a sieve of higher merit. Yes, that is exactly what the choices in 2) is about. Maybe you didn't have time to read when you posted 6 mails in 2h 12min... -- Jens Kruse AndersenMessage 17459 Message 17461 Message 17462 Message 17480