mersenneforum.org Team sieve #23: c172 from 4788:i2617
 Register FAQ Search Today's Posts Mark Forums Read

 2011-01-07, 10:39 #1 schickel     "Frank <^>" Dec 2004 CDP Janesville 40628 Posts Team sieve #23: c172 from 4788:i2617 Post-processing started: 10 Feb 2011, ETA evening of 17 Feb 2011 Pacific time Post-processing finished! c172 = p65*p107 After a lot of heavy lifting from bchaffin and Batalov, we have now come to a c172 on line 2617: Code: 2229348552361822129355877431354933637944777944345113399577912185681707793442268713514615675586421258420770429669349552195250785917635169750211125857968489791489287723679679 We have run a lot of ECM on this, so it should have a really nice split. Code: n: 2229348552361822129355877431354933637944777944345113399577912185681707793442268713514615675586421258420770429669349552195250785917635169750211125857968489791489287723679679 # norm 8.661335e-17 alpha -8.684199 e 2.548e-13 rroots 3 skew: 58927582.05 c0: -75835208698116436165893795763297338053392995 c1: 394274499523867352569474046681343689 c2: 271986736245998513067550648137 c3: -5670997805595833828841 c4: -102371276964158 c5: 353400 Y0: -1445381140453176527811641315884132 Y1: 5618925887111873447 rlim: 40000000 alim: 40000000 lpbr: 30 lpba: 31 mfbr: 60 mfba: 90 rlambda: 2.6 alambda: 3.6 Sieve with 15e on algebraic side from Q=25M to 90M for about 180 million relations. Reservations: Code:  Range Who 24M- 26M Andi47 (done, 6261133 relations) 26M- 35M bchaffin (done) 35M- 37M EdH (35.0-35.65 and 36.0-36.65 done by EdH, remainder done by jrk) 37M- 40M bchaffin (done) 40M- 50M bchaffin (done) 50M- 52M jrk (done, 5574983 relations) 52M- 60M bchaffin (done) 60M- 67M bchaffin (done) 67M- 70M Batalov (done) 70M- 80M bchaffin (done) 80M- 90M bchaffin Post-processing will be done by bchaffin. Please upload relations to Sendspace (limit 300 MB), or another good file sharing website. Last fiddled with by Mini-Geek on 2011-02-19 at 01:25 Reason: Updated reservations
 2011-01-22, 14:57 #2 Andi47     Oct 2004 Austria 7·353 Posts I just see that yoyo@home has finished 5000@85e7. Time for GNFS - reserving 25M-26M
 2011-01-23, 01:25 #3 bchaffin   Sep 2010 Portland, OR 7·53 Posts I'll take 26M-35M.
 2011-01-23, 02:17 #4 EdH     "Ed Hall" Dec 2009 Adirondack Mtns 33·53 Posts I'll try 36M-37M. . .
2011-01-23, 04:57   #5
EdH

"Ed Hall"
Dec 2009

64578 Posts

Quote:
 Originally Posted by EdH I'll try 36M-37M. . .
That was silly - I meant 35M-36M.

Put me down for 35-37, then. I'll have two machines churn away for awhile and see what shows up. . .

 2011-01-23, 07:03 #6 schickel     "Frank <^>" Dec 2004 CDP Janesville 83216 Posts I guess it drops down the forum when messages are removed.....maybe we should leave the most current message so the thread doesn't get lost?
2011-01-23, 11:51   #7
Mini-Geek
Account Deleted

"Tim Sorbera"
Aug 2006
San Antonio, TX USA

17·251 Posts

Quote:
 Originally Posted by schickel I guess it drops down the forum when messages are removed.....maybe we should leave the most current message so the thread doesn't get lost?
We usually leave all posts there, so there's an easily visible record of everything. I don't see any reason to change that standard, especially since, as you mentioned, it drops the team sieve down the list. I'll go ahead and undelete those posts for now.

Last fiddled with by Mini-Geek on 2011-01-23 at 11:52

2011-01-23, 13:13   #8
Andi47

Oct 2004
Austria

9A716 Posts

Quote:
 Originally Posted by Andi47 I just see that yoyo@home has finished 5000@85e7. Time for GNFS - reserving 25M-26M
Quote:
 Originally Posted by schickel Reservations: Code:  Range Who 24M- 26M Andi47
Hmmm.... OK, should be no problem do 24-25M additionally to my original reservation.

2011-01-23, 16:06   #9
EdH

"Ed Hall"
Dec 2009

33×53 Posts
Quick question

Quote:
 Originally Posted by schickel . . . Sieve with 15e on algebraic side from Q=25M to 90M for about 180 million relations. . .
Does "on algebraic side" mean an additional switch?

I used:
Code:
gnfs-lasieve4I15e -a 4788_2617.poly -o 4788_2617.rels -f 35000000 -c 1000000

2011-01-23, 16:07   #10
10metreh

Nov 2008

2×33×43 Posts

Quote:
 Originally Posted by EdH Does "on algebraic side" mean an additional switch? I used: Code: gnfs-lasieve4I15e -a 4788_2617.poly -o 4788_2617.rels -f 35000000 -c 1000000
That line looks fine - the -a means it sieves on the algebraic side.

2011-01-23, 16:15   #11
EdH

"Ed Hall"
Dec 2009

33×53 Posts

Quote:
 Originally Posted by 10metreh That line looks fine - the -a means it sieves on the algebraic side.
Thanks! I just happened upon that information in another thread, too. I guess I "a"ccidentally got it right.

I'm not sure where switches can be found. Is there a document somewhere, or a switch to show switches?

Last fiddled with by EdH on 2011-01-23 at 16:16

 Similar Threads Thread Thread Starter Forum Replies Last Post RichD Aliquot Sequences 49 2013-12-17 12:27 jrk Aliquot Sequences 14 2012-02-24 15:10 jrk Aliquot Sequences 28 2012-02-07 20:19 schickel Aliquot Sequences 42 2011-01-23 08:35 jrk Aliquot Sequences 31 2010-12-30 21:33

All times are UTC. The time now is 00:50.

Sat Oct 24 00:50:41 UTC 2020 up 43 days, 22:01, 0 users, load averages: 0.57, 1.06, 1.22