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Search: Posts Made By: frmky
Forum: NFS@Home 2022-09-27, 05:26
Replies: 140
Views: 11,817
Posted By frmky
8m7_293 is done. VaGgU0Qk

8m7_293 is done.

VaGgU0Qk
Forum: NFS@Home 2022-09-26, 20:30
Replies: 126
Views: 8,350
Posted By frmky
6p5_374 is factored. 8Ndht6yJ

6p5_374 is factored.

8Ndht6yJ
Forum: NFS@Home 2022-09-19, 06:28
Replies: 126
Views: 8,350
Posted By frmky
L1992 is done. VpWyxPJK

L1992 is done.

VpWyxPJK
Forum: NFS@Home 2022-09-18, 19:44
Replies: 108
Views: 8,105
Posted By frmky
73331_235 is done. wQdsxJVP

73331_235 is done.

wQdsxJVP
Forum: GMP-ECM 2022-09-18, 18:13
Replies: 25
Views: 1,364
Posted By frmky
Assuming ecm -param 3 gives a group order of ...

Assuming ecm -param 3 gives a group order of
9076380491288497514442256285656<31> = 2^3 · 3 · 13^2 · 9887 · 863843 · 262008508458197461<18>
That's within B1 but significantly exceeds B2.
Forum: GPU Computing 2022-09-16, 05:30
Replies: 5
Views: 319
Posted By frmky
That card works but is deprecated in CUDA 11, so...

That card works but is deprecated in CUDA 11, so I recommend using CUDA 10.2 (https://developer.nvidia.com/cuda-10.2-download-archive). If you use Ubuntu 18.04 LTS, it's a straightforward install....
Forum: NFS@Home 2022-09-13, 17:09
Replies: 126
Views: 8,350
Posted By frmky
11p7_290 is factored. NT0nSUK7

11p7_290 is factored.

NT0nSUK7
Forum: NFS@Home 2022-09-13, 04:57
Replies: 140
Views: 11,817
Posted By frmky
34210243_31m1 is done. LA took about 30 minutes. ...

34210243_31m1 is done. LA took about 30 minutes.

r5tXtibr
Forum: NFS@Home 2022-09-13, 04:50
Replies: 108
Views: 8,105
Posted By frmky
51119_228 is done. LA took about 4 minutes. ...

51119_228 is done. LA took about 4 minutes.

YrGNJURD
Forum: Cunningham Tables 2022-09-12, 05:03
Replies: 15
Views: 1,369
Posted By frmky
After a couple A40-months, I found two more...

After a couple A40-months, I found two more higher scoring polys from msieve.

# norm 2.363604e-16 alpha -9.855342 e 1.471e-16 rroots 4
skew: 4188324.95
c0:...
Forum: Cunningham Tables 2022-09-11, 00:10
Replies: 53
Views: 7,628
Posted By frmky
I realized that I had never tried it on a number...

I realized that I had never tried it on a number this large. I ran 4 singleton removal passes on the relation set for 2,2246M. The first pass removed a bit more than 20% of the relations, and the...
Forum: Cunningham Tables 2022-09-10, 21:57
Replies: 15
Views: 1,369
Posted By frmky
Just to get the party started, here are a couple...

Just to get the party started, here are a couple of early hits.

R0: -890858233525730603070019268730360731
R1: 10637678344873644797
A0: 299836229189041894895839186985662895951560076832
A1:...
Forum: Cunningham Tables 2022-09-10, 03:54
Replies: 53
Views: 7,628
Posted By frmky
Yes, the GPU LA running on NVLink-connected...

Yes, the GPU LA running on NVLink-connected A100's is exceeding my every expectation. I forgot to mention that it required at least 4 A100's to run because of the GPU memory needed to store two...
Forum: Cunningham Tables 2022-09-09, 19:05
Replies: 53
Views: 7,628
Posted By frmky
And we're done! Sieving q from 20M-3200M yielded...

And we're done! Sieving q from 20M-3200M yielded a little over 2 billion total relations and 1.18 billion unique relations. Filtering these produced a 114.7M matrix. Block Lanczos running on 8 A100...
Forum: NFS@Home 2022-09-08, 15:23
Replies: 126
Views: 8,350
Posted By frmky
C195_145_122 is done. gueTkTy3

C195_145_122 is done.

gueTkTy3
Forum: Msieve 2022-09-04, 21:24
Replies: 2,251
Views: 231,785
Posted By frmky
Here are the other 4 top candidates, all from the...

Here are the other 4 top candidates, all from the same a5 value:


# norm 7.234239e-20 alpha -8.248137 e 3.014e-15 rroots 3
skew: 616198965.11
c0:...
Forum: Msieve 2022-09-04, 18:37
Replies: 2,251
Views: 231,785
Posted By frmky
I put in another A40-week searching a significant...

I put in another A40-week searching a significant fraction of a5 up to about 168M. Nothing new better than 2.66e-15 was found. The top-5 were

# norm 7.268308e-20 alpha -8.182906 e 3.020e-15 rroots...
Forum: Msieve 2022-09-03, 03:14
Replies: 2,251
Views: 231,785
Posted By frmky
A day with msieve on an A40 gave this as the...

A day with msieve on an A40 gave this as the best. Still a bit below your range.

Edit: The search went up to about 15M.

R0: -1808663928460726406224959814449203828778
R1: 12684447350737457147...
Forum: And now for something completely different 2022-09-02, 18:11
Replies: 4
Views: 320
Posted By frmky
http://factordb.com/certoverview.php The page...

http://factordb.com/certoverview.php
The page allows you to enter a digit limit.
Forum: NFS@Home 2022-09-02, 03:07
Replies: 108
Views: 8,105
Posted By frmky
315__831_13m1 is factored. 2UQXfpu4

315__831_13m1 is factored.

2UQXfpu4
Forum: NFS@Home 2022-09-02, 03:06
Replies: 140
Views: 11,817
Posted By frmky
11p3_254 is done. GQA9B3R7

11p3_254 is done.

GQA9B3R7
Forum: NFS@Home 2022-08-31, 18:30
Replies: 27
Views: 2,773
Posted By frmky
And so is 2_2694M. Total postprocessing...

And so is 2_2694M. Total postprocessing start-to-finish took under 12 hours on a 64-core EPYC system with 8x A100's.

KHf1cPcz
Forum: NFS@Home 2022-08-31, 05:34
Replies: 126
Views: 8,350
Posted By frmky
C189_11040_10209 is done. WUCdynGa

C189_11040_10209 is done.

WUCdynGa
Forum: NFS@Home 2022-08-30, 02:18
Replies: 108
Views: 8,105
Posted By frmky
91119_234 is done. xj4GEG8v

91119_234 is done.

xj4GEG8v
Forum: NFS@Home 2022-08-28, 20:46
Replies: 140
Views: 11,817
Posted By frmky
21111_249 is done. bWWtVY7V

21111_249 is done.

bWWtVY7V
Showing results 1 to 25 of 1000

 
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