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Search: Posts Made By: kurtb
Forum: Msieve 2020-08-14, 07:53
Replies: 23
Views: 5,416
Posted By kurtb
In my experience, the throughput depends on an...

In my experience, the throughput depends on an additionally running program (e.g. gmp-ecm)

machine: i7-7820X - 8 cores + HT
matrix: 49M * 49M
memory: 64 GB

msieve .... -t16 solo ...
Forum: Msieve 2020-07-26, 16:33
Replies: 1,965
Views: 102,880
Posted By kurtb
R337/c202

I tested the exceptionally good files.
The cpu-times are close to each other.
The poly-file from post 1931 (Gimarel/Max: skew: 50335474.00; size 8.799e-20; alpha -8.773, combined = 3.886e-15 ...)...
Forum: Cunningham Tables 2019-12-18, 09:58
Replies: 482
Views: 27,448
Posted By kurtb
2,2330L is factored

congratulations on this extraordinary success!


Kurt
Forum: Msieve 2019-07-25, 19:34
Replies: 1,965
Views: 102,880
Posted By kurtb
R1740M ecm-efforts

Max


the R1740M-ecm-instruction will be uploaded to the server in about 5 hours;
see last lines in:
http://knuth.rechenkraft.net/yoyo/download/download/stats/ecm/ru/wu_status


Kurt
Forum: Msieve 2019-07-25, 17:58
Replies: 1,965
Views: 102,880
Posted By kurtb
R1740M - ecm-efforts

Hi Max,


ecm runs at YOYO - B1= 850e6 - target: 70000c
Kurt
Forum: Cunningham Tables 2019-06-29, 17:06
Replies: 12
Views: 2,549
Posted By kurtb
I can put in the YOYO-queue some/a lot of curves...

I can put in the YOYO-queue some/a lot of curves with B1=2e9.
But is that useful if NFS@home starts R323-snfs in about 1 year?
Kurt
Forum: Msieve 2019-05-29, 10:18
Replies: 15
Views: 3,095
Posted By kurtb
msieve -nc3 failed

Thanks for the important information.

I'm trying to recreate the matrix with more row relations (so far 735M unique rels.)
The very large input-relations-files are now deleted for space reasons....
Forum: NFS@Home 2019-04-28, 05:59
Replies: 5
Views: 1,777
Posted By kurtb
for comparison/as an addition: our team is...

for comparison/as an addition:

our team is currently working on the repunit-number R507,GNFS, c200 with lpb.= 33,

combined = 4.526e-15, TD=130, 735.4M uniques, 625.7 unique ideals...
Forum: Cunningham Tables 2018-11-18, 14:49
Replies: 73
Sticky: 10- table
Views: 17,538
Posted By kurtb
10^447-1 is factored

10^447-1: SNFS-diff. = 300; P87 * P156

Team: Bo Chen, Wenjie Fang, Alfred Eichhorn, Dinilo Nitsche, Kurt Beschorner


next number: Repunit R507, c200, GNFS; status: sieving


Kurt
Forum: Msieve 2018-10-02, 11:15
Replies: 1,965
Views: 102,880
Posted By kurtb
10^990+1 - c187

thank you Max for poly-file


Kurt
Forum: Msieve 2018-05-14, 17:43
Replies: 1,965
Views: 102,880
Posted By kurtb
R507 - c200

creating a very good GNFS-polynom: thank you all!
Kurt
Forum: Cunningham Tables 2018-02-16, 10:52
Replies: 163
Sticky: 10+ table
Views: 28,205
Posted By kurtb
10,515,+ is factored

10,515,+ = P88 * P111 - GNFS
Team: Bo Chen, Wenjie Fang, Alfred Eichhorn, Max (poly-file), Kurt

next number: 10,447,-/C242/SNFS-Diff: 300/status: sieving
Kurt
Forum: Cunningham Tables 2017-09-20, 05:06
Replies: 99
Sticky: 5+ table
Views: 23,153
Posted By kurtb
news from NFS@home

NFS@home completed:

5,473,- P111 * P157 - https://pastebin.com/sEvZx0L7
5,497,- P94 * P180 - https://pastebin.com/WFXjC2ER
5,497,+ P84 * P200 - https://pastebin.com/PDgDc63L
5,511,+ P79 ...
Forum: Cunningham Tables 2017-09-14, 11:58
Replies: 99
Sticky: 5+ table
Views: 23,153
Posted By kurtb
5,439,+

NFS@home completed 5,439,+
https://pastebin.com/Q5pJGfNE
Kurt
Forum: Cunningham Tables 2017-08-01, 07:10
Replies: 150
Sticky: 3+ table
Views: 27,850
Posted By kurtb
3,749,+

NFS@home completed 3,749,+


https://pastebin.com/5CF1Gh3B


Kurt
Forum: Msieve 2017-04-19, 07:54
Replies: 1,965
Views: 102,880
Posted By kurtb
LPB = 34

@vbcurtis/swellman

There is a number that has been msieve-LA-solved with boundary 34 without problems?
And necessary relations: I guess 1.45e9...
Currently our team works with 2 repunit-numbers...
Forum: Cunningham Tables 2017-03-14, 07:53
Replies: 163
Sticky: 10+ table
Views: 28,205
Posted By kurtb
thank you Max. sieving start: March 16 ...

thank you Max.
sieving start: March 16
10,1350M/c197: postprocessing start with TD=130: March 19
Kurt
Forum: Cunningham Tables 2016-12-12, 16:04
Replies: 163
Sticky: 10+ table
Views: 28,205
Posted By kurtb
10,515,+ reserving - Team effort

I am reserving 10,515,+/c199 for our team.

Team: Max0526, wreck2002, Wenjie Fang, Alfred Eichhorn and I.
Someone wants to join our group (for R515,+)?

Kurt
Forum: Msieve 2016-12-04, 18:37
Replies: 13
Views: 1,539
Posted By kurtb
I guess: 380M - 420 M unique relations are...

I guess: 380M - 420 M unique relations are necessary
Kurt
Showing results 1 to 19 of 19

 
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