http://tech.groups.yahoo.com/group/primeform/ User group for PFGW & PrimeForm programs Tue, 03 Nov 2009 10:16:51 GMT djbroadhurst http://tech.groups.yahoo.com/group/primeform/message/9803 http://tech.groups.yahoo.com/group/primeform/message/9803 ... They made their own triple sieve. For the older 50k-digit records, it was running on up to 96 machines, under MPI: Tue, 03 Nov 2009 09:46:57 GMT jpyah2001 http://tech.groups.yahoo.com/group/primeform/message/9802 http://tech.groups.yahoo.com/group/primeform/message/9802 ... Many congratulations to the five discoverers for this success! I should be very happy to know what proving program has been used, and, perhaps even more Tue, 03 Nov 2009 01:53:13 GMT djbroadhurst http://tech.groups.yahoo.com/group/primeform/message/9801 http://tech.groups.yahoo.com/group/primeform/message/9801 ... Congratulations to Timea Csajbok, Gabor Farkas, Antal Jarai, Zoltan Jarai and Janos Kasza for a bigger Sophie: Fri, 30 Oct 2009 16:15:03 GMT djbroadhurst http://tech.groups.yahoo.com/group/primeform/message/9800 http://tech.groups.yahoo.com/group/primeform/message/9800 ... They had been waiting for moderation by http://en.wikipedia.org/wiki/Victor_S._Miller David Thu, 29 Oct 2009 20:30:04 GMT Chris Caldwell http://tech.groups.yahoo.com/group/primeform/message/9799 http://tech.groups.yahoo.com/group/primeform/message/9799 ... Sounds like a moderated list to me. Thu, 29 Oct 2009 20:00:58 GMT ajo http://tech.groups.yahoo.com/group/primeform/message/9798 http://tech.groups.yahoo.com/group/primeform/message/9798 In the number theory lists of October 2009: http://listserv.nodak.edu/cgi-bin/wa.exe?A1=ind0910&L=nmbrthry&D=0&H=0&O=T&T=0 there are 10 posts: 3 were dated 6 Mon, 26 Oct 2009 23:03:27 GMT divineprime http://tech.groups.yahoo.com/group/primeform/message/9797 http://tech.groups.yahoo.com/group/primeform/message/9797 Do these primes have any other signifigance? If these were all Mersenne primes or self primes, then that would be a better answer to my question. I'm looking Mon, 26 Oct 2009 15:58:54 GMT pierrecami http://tech.groups.yahoo.com/group/primeform/message/9796 http://tech.groups.yahoo.com/group/primeform/message/9796 May be you prefer this ? 13 , 31 113 , 131 , 311 149 , 419 , 491 , 941 1013 , 1031 , 1103 , 1301 , 3011 1039 , 1093 , 3019 , 3109 , 9013 , 9103 1123 , 1213 , Mon, 26 Oct 2009 11:54:29 GMT divineprime http://tech.groups.yahoo.com/group/primeform/message/9795 http://tech.groups.yahoo.com/group/primeform/message/9795 Thanks Pierre, I found that somewhat interesting. It's kind of trivial though, since you are simply looking at primes that are anagrams, and marking the least Mon, 26 Oct 2009 09:49:42 GMT pierrecami http://tech.groups.yahoo.com/group/primeform/message/9794 http://tech.groups.yahoo.com/group/primeform/message/9794 I post a few days ago to EOIS the sequence A166921 least prime with exactly n prime anagrams The list of this primes for n=1 to 82 is on line Amitiés Pierre Sun, 25 Oct 2009 23:07:02 GMT divineprime http://tech.groups.yahoo.com/group/primeform/message/9793 http://tech.groups.yahoo.com/group/primeform/message/9793 I just wrote a long post, and it never showed up. What the heck yahoo. Anyways Thanks Jens, I didn't think of it that way. (typed once again!) I meant Sun, 25 Oct 2009 20:52:49 GMT Jens Kruse Andersen http://tech.groups.yahoo.com/group/primeform/message/9792 http://tech.groups.yahoo.com/group/primeform/message/9792 ... For sequences of consecutive primes which are all anagrams of each other, see http://users.cybercity.dk/~dsl522332/math/ormiston_tuples.htm The longest Sun, 25 Oct 2009 20:40:57 GMT divineprime http://tech.groups.yahoo.com/group/primeform/message/9791 http://tech.groups.yahoo.com/group/primeform/message/9791 Is there any known sequence of primes, that also has the property where the digits of these primes, can be anagramically re-arranged, into another prime in Sun, 25 Oct 2009 03:59:31 GMT djbroadhurst http://tech.groups.yahoo.com/group/primeform/message/9790 http://tech.groups.yahoo.com/group/primeform/message/9790 Congrats also to Tom for the best Cunningham chain of second kind with length 3: http://primes.utm.edu/primes/page.php?id=90590 David Tue, 13 Oct 2009 21:46:33 GMT Mark Rodenkirch http://tech.groups.yahoo.com/group/primeform/message/9789 http://tech.groups.yahoo.com/group/primeform/message/9789 As promised, the linux version of 3.2.3 can be found here: http://openpfgw.svn.sourceforge.net/viewvc/openpfgw/pfgw_linux_3.2.3.zip?view=log --Mark [Non-text