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Search: Posts Made By: EdH
Forum: EdH 2020-04-20, 16:21
Replies: 14
Views: 7,703
Posted By EdH
Continuation of Discussion Moved

I went ahead and moved a bunch of the posts to a new thread:

Some CADO-NFS Work At Around 175-180 Decimal Digits (https://www.mersenneforum.org/showthread.php?t=25479)

All further posts should...
Forum: EdH 2020-04-07, 13:57
Replies: 14
Views: 7,703
Posted By EdH
I ran with t_d=90 and it built a matrix. Here is...

I ran with t_d=90 and it built a matrix. Here is the log (skipping several thousand error -1 lines):

Tue Apr 7 07:23:39 2020 Msieve v. 1.54 (SVN 1018)
Tue Apr 7 07:23:39 2020 random seeds:...
Forum: EdH 2020-04-07, 11:35
Replies: 14
Views: 7,703
Posted By EdH
Thanks! I will start one this morning. The...

Thanks! I will start one this morning. The "farm" will be short two of its major contributors for now. You use CPU timing data instead of wall clock, don't you? So, the lack of these two machines...
Forum: EdH 2020-04-07, 03:16
Replies: 14
Views: 7,703
Posted By EdH
I'll try a few different versions tomorrow. I...

I'll try a few different versions tomorrow. I looked through the msieve.nfs doc several times and couldn't find any specific example for the filtering options. "-target_density=100" (with the...
Forum: EdH 2020-04-07, 03:02
Replies: 14
Views: 7,703
Posted By EdH
I'm doing something wrong. There's no target...

I'm doing something wrong. There's no target density line in the log. Do I just put "target_density=100" (without quotes) within the call or after the -nc1?

../msieve -i comp.n -s comp.dat -l...
Forum: EdH 2020-04-07, 00:51
Replies: 14
Views: 7,703
Posted By EdH
Something didn't work for me with...

Something didn't work for me with target_density=100. I have essentially the same matrix as before:

Mon Apr 6 20:39:00 2020 matrix is 23221679 x 23221857 (7020.8 MB) with weight 2029612756...
Forum: EdH 2020-04-07, 00:15
Replies: 14
Views: 7,703
Posted By EdH
The one I've got running LA right now is a 168 dd...

The one I've got running LA right now is a 168 dd HCN, for which I used the default 170 params file. The trouble I foresee is that my CADO-NFS server crashed with memory woes. My hybrid CADO/msieve...
Forum: EdH 2020-04-06, 20:55
Replies: 14
Views: 7,703
Posted By EdH
I should be able to give this a try. I haven't...

I should be able to give this a try. I haven't cleaned up anything yet and will be interrupting all the snfs in favor of letting the gnfs run to completion.

BTW, are you working on Improved...
Forum: EdH 2020-04-06, 20:51
Replies: 14
Views: 7,703
Posted By EdH
The composite was: ...

The composite was:

182020007230135528991139915341347872965880609847705423888116875025588252350522154240713634227215698881699545439356408616763969093995140732452346538717063179710306355261
from...
Forum: EdH 2020-04-06, 15:09
Replies: 14
Views: 7,703
Posted By EdH
Comparison of GNFS/SNFS With Quartic (Why not to use SNFS with a Quartic)

This post is really being written as a reminder to myself, to not do this a third time. I followed through to an impending completion, as an experiment and to provide the following for anyone that...
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