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Old 2011-11-11, 17:30   #1
jrk
 
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poly for line 2758 c156:
Code:
# sieve with ggnfs siever 14e on alg side from Q=14M to 56M
# aq4788:2758
n: 144739887039821320412433904800918245955511689135419840521482770289830592456260477974502851830058996429275572891157738219546086713066293094069539959116497151
# norm 4.635619e-15 alpha -6.675641 e 2.770e-12 rroots 5
skew: 2314414.85
c0: -12536100420029886137216006042549543445
c1:  25835581821167904558496560478159
c2:  17699237376342619033080495
c3: -12607847003375816379
c4: -3878171451830
c5:  762600
Y0: -717229768080719056896876193562
Y1:  33524333511886151
rlim: 28000000
alim: 28000000
lpbr: 29
lpba: 29
mfbr: 58
mfba: 58
rlambda: 2.5
alambda: 2.5
Reservations:
Code:
 14-24m  frmky (done)
 24-34m  frmky (done)
 34-39m  frmky (done)
 39-56m  bsqaured (done)

Last fiddled with by Mini-Geek on 2011-11-20 at 06:23 Reason: reservations
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Old 2011-11-13, 21:59   #2
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I've done 4221 curves at B1=26e7. By my numbers, we have 2.87*t50. I think it's time to start sieving.
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Old 2011-11-15, 02:20   #3
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I'll take 14M-24M.
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Old 2011-11-15, 07:56   #4
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Quote:
Originally Posted by jrk View Post
poly for line 2758 c156:

[ snip poly ]
As always, thanks for the poly search on this!
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Old 2011-11-16, 00:48   #5
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14M-24M is done. I'll take 24M-34M.
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Old 2011-11-17, 08:12   #6
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24M-34M is done. An NFS@Home number is nearly LA, but I'll do 34M-39M on the cluster first.

Last fiddled with by frmky on 2011-11-17 at 08:28
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Old 2011-11-17, 10:08   #7
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Have we figured out who's going to do the post on this?
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Old 2011-11-17, 20:51   #8
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34M-39M is done. The cluster is now working on NFS@Home post-processing so I won't be doing any more for a while. Here are the relations:

http://dl.dropbox.com/u/5640145/14_18.dat.bz2
http://dl.dropbox.com/u/5640145/19_23.dat.bz2
http://dl.dropbox.com/u/5640145/24_28.dat.bz2
http://dl.dropbox.com/u/5640145/29_33.dat.bz2
http://dl.dropbox.com/u/5640145/34_38.dat.bz2
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Old 2011-11-17, 21:33   #9
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Quote:
Originally Posted by schickel View Post
Have we figured out who's going to do the post on this?
Self-replying: if no one else wants to do it, I can do the post, but I'm tied up for the next ~week with a c144. After that I can start sieving on this....
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Old 2011-11-18, 12:27   #10
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Quote:
Originally Posted by schickel View Post
Self-replying: if no one else wants to do it, I can do the post, but I'm tied up for the next ~week with a c144. After that I can start sieving on this....
In fact, I will do the post on this. I'm downloading the relations from frmky, but it will be 4-5 days before I can sieve.
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Old 2011-11-19, 00:26   #11
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Just to get a feel for where we're at:
Quote:
Originally Posted by msieve
Fri Nov 18 15:51:09 2011 found 5796018 hash collisions in 36099032 relations
Fri Nov 18 15:53:03 2011 added 121533 free relations
Fri Nov 18 15:53:03 2011 commencing duplicate removal, pass 2
Fri Nov 18 15:53:35 2011 found 4804916 duplicates and 31415649 unique relations
Fri Nov 18 15:53:35 2011 memory use: 165.2 MB
Fri Nov 18 15:53:35 2011 reading ideals above 720000
Fri Nov 18 15:53:36 2011 commencing singleton removal, initial pass
Fri Nov 18 16:03:32 2011 memory use: 753.0 MB
Fri Nov 18 16:03:32 2011 reading all ideals from disk
Fri Nov 18 16:03:59 2011 memory use: 1126.4 MB
Fri Nov 18 16:04:10 2011 keeping 39632390 ideals with weight <= 200, target excess is 167665
Fri Nov 18 16:04:22 2011 commencing in-memory singleton removal
Fri Nov 18 16:04:33 2011 begin with 31415649 relations and 39632390 unique ideals
Fri Nov 18 16:05:08 2011 reduce to 562 relations and 0 ideals in 16 passes
Fri Nov 18 16:05:10 2011 max relations containing the same ideal: 0
Fri Nov 18 16:05:10 2011 filtering wants 1000000 more relations
Fri Nov 18 16:05:10 2011 elapsed time 00:22:48
Thanks for the massive effort, frmky!
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