Forum: Factoring
2022-05-13, 16:06
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Replies: 484
Views: 73,611
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Forum: And now for something completely different
2022-05-13, 15:36
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Replies: 74
Views: 2,782
Is FastECPP significantly faster than primo for...
Is FastECPP significantly faster than primo for 300-2000 digit primes? I've automated primo by using xdotool and I'm working to prove 300+ digit PRPs in factordb. FastECPP would be easier to automate...
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Forum: Factoring
2022-05-12, 16:25
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Replies: 484
Views: 73,611
89^145-1 won't get to NFS@Home:
GPU: factor...
89^145-1 won't get to NFS@Home:
GPU: factor 267697400207700352494793748295552781 found in Step 1 with curve 2135 (-sigma 3:1305731694)
Computing 2432 Step 1 took 322ms of CPU time / 384212ms of...
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Forum: NFS@Home
2022-05-12, 16:20
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Replies: 62
Views: 3,537
QUEUED AS f89_143m1
...
QUEUED AS f89_143m1
(89^143-1)/278957920645440651421693664015347166365998606376504 from the Brent tables:
# Built Sun Feb 6 21:28:05 2022
# Estimated SNFS difficulty 253., GNFS equivalent...
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Forum: NFS@Home
2022-05-12, 16:10
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Replies: 76
Views: 5,196
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Forum: Factoring
2022-05-12, 16:04
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Replies: 484
Views: 73,611
Reserving...
Reserving (89^145-1)/18796294813815912042331920019780084220896447379184531326974846922889105263559538162281227528 for ECM etc.
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Forum: NFS@Home
2022-05-07, 15:56
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Replies: 62
Views: 3,537
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Forum: NFS@Home
2022-05-06, 15:55
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Replies: 62
Views: 3,537
QUEUED AS f19_221m1
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QUEUED AS f19_221m1
(19^221-1)/4148232674036588020075653952816245435324486 from the Brent tables:
# Built Wed Jan 26 17:23:24 2022
# Estimated SNFS difficulty 260., GNFS equivalent 186, GNFS...
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Forum: Factoring
2022-05-05, 15:31
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Replies: 484
Views: 73,611
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Forum: NFS@Home
2022-05-02, 15:35
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Replies: 76
Views: 5,196
f86_145m1 is done:
p94 factor:...
f86_145m1 is done:
p94 factor: 2273197615300744837889778138395568573651196722098504698237387817971010869490972867935010583481
p104 factor:...
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Forum: NFS@Home
2022-04-30, 15:31
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Replies: 76
Views: 5,196
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Forum: Factoring
2022-04-29, 15:39
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Replies: 484
Views: 73,611
Reserving...
Reserving (19^221-1)/4148232674036588020075653952816245435324486 for ECM, then NFS@Home if necessary.
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Forum: NFS@Home
2022-04-29, 15:33
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Replies: 76
Views: 5,196
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Forum: CADO-NFS
2022-04-27, 15:46
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Replies: 8
Views: 349
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Forum: GpuOwl
2022-04-27, 15:27
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Replies: 34
Views: 1,851
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Forum: NFS@Home
2022-04-26, 15:49
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Replies: 62
Views: 3,537
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Forum: NFS@Home
2022-04-25, 15:41
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Replies: 62
Views: 3,537
QUEUED AS f86_145m1
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QUEUED AS f86_145m1
(86^145-1)/342566367793797626159014316352812442963809646440823536952804035860520605898880194075 from the Brent tables:
# Record 1 match 1 from parameters read Thu Mar 17...
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Forum: NFS@Home
2022-04-25, 15:33
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Replies: 76
Views: 5,196
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Forum: Factoring
2022-04-24, 15:46
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Replies: 55
Views: 4,400
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Forum: Factoring
2022-04-22, 20:17
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Replies: 484
Views: 73,611
Reserving...
Reserving (86^145-1)/342566367793797626159014316352812442963809646440823536952804035860520605898880194075 for ECM, then NFS@Home if necessary.
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Forum: Factoring
2022-04-22, 15:41
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Replies: 27
Views: 1,188
Putting 559*3^559-1 into factordb I find:
...
Putting 559*3^559-1 into factordb I find:
3^559*559-1<270> = 2^2 · 5590187 · 101471286887<12> · 35352085546531861<17> · 515404674512338270807289<24> · 764733001107792518014428109<27> ·...
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Forum: FactorDB
2022-04-20, 15:58
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Replies: 541
Views: 100,527
I emailed him about this, he replied:
...
I emailed him about this, he replied:
This will clear out a lot of junk. But probably produce a load of small entries for the various expressions that make up the junk. But at least some of them...
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Forum: NFS@Home
2022-04-20, 15:47
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Replies: 62
Views: 3,537
QUEUED AS f86_143m1
...
QUEUED AS f86_143m1
(86^143-1)/6310004511640595245841714753155862187013059870305 from the extended Brent tables:
# Built Sun Feb 6 21:26:28 2022
# Estimated SNFS difficulty 255., GNFS...
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Forum: NFS@Home
2022-04-19, 15:29
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Replies: 76
Views: 5,196
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Forum: FactorDB
2022-04-17, 15:44
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Replies: 541
Views: 100,527
An email reply from Markus I received on 6 Apr...
An email reply from Markus I received on 6 Apr said he is running a script to remove small factors from existing numbers. Which probably explains the small factors of largish numbers that have been...
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