mersenneforum.org  

Go Back   mersenneforum.org > Factoring Projects > Aliquot Sequences

Reply
 
Thread Tools
Old 2011-07-07, 20:07   #1
jrk
 
jrk's Avatar
 
May 2008

3·5·73 Posts
Default Team sieve #27: c157 from 4788:2708

Got this nice polynomial unusually early for the c157:
Code:
n: 1163916462781458853346649637811032726415338209876973626999064083779885681928710505466833617596724274828265897432722393825054855291607655263995963751997232809
# norm 3.693247e-15 alpha -6.485436 e 2.427e-12 rroots 3
skew: 3011558.37
c0: -10947606016868067676447916599072594180
c1:  19243463716340545557351647367798
c2: -16858105597521204392426899
c3: -2673858170190828270
c4:  3355300327346
c5:  259692
Y0: -1349869573910418386174152014033
Y1:  1009834612141847407
rlim: 30000000
alim: 30000000
lpbr: 29
lpba: 29
mfbr: 58
mfba: 58
rlambda: 2.5
alambda: 2.5
Sieve with ggnfs siever 14e on algebraic side from Q=15M to 62M.

Post-processing will be done by bsquared.

Reservations:
Code:
15M-21M  Andi47 (done, 8118969 relations)
21M-27M  bsquared (done)
27M-30M  thomasn
30M-56M  bsquared (done)
56M-59M  bsquared
Total 47193581 raw, 39747692 unique

Last fiddled with by 10metreh on 2011-08-08 at 18:14 Reason: updating reservations
jrk is offline   Reply With Quote
Old 2011-07-11, 01:09   #2
bchaffin
 
Sep 2010
Portland, OR

1011100112 Posts
Default

I finished yafu's pretesting -- 1380 @ 100M and 12 @ 1B -- and also yafu's poly selection, which didn't yield anything better than jrk's poly above.
bchaffin is offline   Reply With Quote
Old 2011-07-17, 09:21   #3
Andi47
 
Andi47's Avatar
 
Oct 2004
Austria

2×17×73 Posts
Default

Quote:
Originally Posted by bchaffin View Post
I finished yafu's pretesting -- 1380 @ 100M and 12 @ 1B -- and also yafu's poly selection, which didn't yield anything better than jrk's poly above.
Is anyone GNFSing the c157 yet? Otherwise I would suggest a team sieve.
Andi47 is offline   Reply With Quote
Old 2011-07-18, 15:47   #4
Andi47
 
Andi47's Avatar
 
Oct 2004
Austria

46628 Posts
Default

Quote:
Originally Posted by Andi47 View Post
Is anyone GNFSing the c157 yet? Otherwise I would suggest a team sieve.
Andi47 is offline   Reply With Quote
Old 2011-07-18, 17:15   #5
Andi47
 
Andi47's Avatar
 
Oct 2004
Austria

1001101100102 Posts
Default

GNFS-157 on alq4788.2708: reserving 15M-21M
Andi47 is offline   Reply With Quote
Old 2011-07-18, 21:00   #6
bsquared
 
bsquared's Avatar
 
"Ben"
Feb 2007

63148 Posts
Default

I'll take 21M-27M
bsquared is offline   Reply With Quote
Old 2011-07-19, 08:02   #7
10metreh
 
10metreh's Avatar
 
Nov 2008

2·33·43 Posts
Default

Post-processing anyone?
10metreh is offline   Reply With Quote
Old 2011-07-19, 08:12   #8
bchaffin
 
Sep 2010
Portland, OR

7×53 Posts
Default

Quote:
Originally Posted by 10metreh View Post
Post-processing anyone?
Sure! I can put my 6-core on it.
bchaffin is offline   Reply With Quote
Old 2011-07-22, 12:09   #9
thomasn
 
Jun 2003

2×59 Posts
Default

I would like to reserve 27M-30M

Thomas
thomasn is offline   Reply With Quote
Old 2011-07-22, 12:40   #10
bsquared
 
bsquared's Avatar
 
"Ben"
Feb 2007

327610 Posts
Default

I'll take 30-36M
bsquared is offline   Reply With Quote
Old 2011-07-28, 12:32   #11
bsquared
 
bsquared's Avatar
 
"Ben"
Feb 2007

CCC16 Posts
Default

I'm going to be away from my workstation for the next week or so, and while I'm gone I'd like to let it crunch on 36-56M.

Since it seems that I'll have the bulk of the data when this effort is done, I might as well do the post-processing too. That ok with you, bchaffin?
bsquared is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Team sieve #24: c155 from 4788:2618 schickel Aliquot Sequences 26 2011-02-24 23:19
Team sieve #18: c171 from 4788:2527 10metreh Aliquot Sequences 46 2010-10-26 22:51
Team sieve #19: c169 from 4788:2529 10metreh Aliquot Sequences 59 2010-07-12 03:44
Team sieve #14: c157 from 4788:2448 10metreh Aliquot Sequences 33 2009-11-11 18:24
Team sieve #8: c157 from 4788.2422 10metreh Aliquot Sequences 92 2009-07-21 01:07

All times are UTC. The time now is 07:26.

Wed Aug 12 07:26:02 UTC 2020 up 26 days, 3:12, 1 user, load averages: 1.27, 1.39, 1.45

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.