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Search: Posts Made By: chris2be8
Forum: NFS@Home 2021-06-15, 15:52
Replies: 142
Views: 9,435
Posted By chris2be8
f33_166p1 is done: p86 factor:...

f33_166p1 is done:

p86 factor: 14400719563964911895289172970218079751144755951489058428332080450401525035256705144729
p121 factor:...
Forum: mersenne.ca 2021-06-14, 15:42
Replies: 16
Views: 515
Posted By chris2be8
If the probability of finding a factor by P-1 is...

If the probability of finding a factor by P-1 is *independent* of the probability of finding a factor by TF then your pseudocode will be correct. But if P-1 could find factors that TF would also have...
Forum: NFS@Home 2021-06-11, 15:52
Replies: 142
Views: 9,435
Posted By chris2be8
f33_166p1 has built a matrix. About 83 hours...

f33_166p1 has built a matrix. About 83 hours remain to solve it.

Chris
Forum: NFS@Home 2021-06-11, 15:50
Replies: 142
Views: 9,435
Posted By chris2be8
f29_173p1 is done: p81 factor:...

f29_173p1 is done:

p81 factor: 150547934842818100334775042481631562086420677220164985800589975858154887813981947
p120 factor:...
Forum: NFS@Home 2021-06-09, 15:48
Replies: 140
Views: 15,767
Posted By chris2be8
QUEUED AS f53_146p1 ...

QUEUED AS f53_146p1

(53^146+1)/2421520704382295522534826930725873099177683335617101189449947315790130 from the Brent tables:

# Built Tue Jun 8 17:09:18 2021
# Estimated SNFS difficulty 252,...
Forum: NFS@Home 2021-06-07, 15:49
Replies: 142
Views: 9,435
Posted By chris2be8
f29_173p1 has built a matrix. About 78 hours...

f29_173p1 has built a matrix. About 78 hours remain to solve it.

Chris
Forum: NFS@Home 2021-06-07, 15:46
Replies: 142
Views: 9,435
Posted By chris2be8
f22_188p1 is done: p80 factor:...

f22_188p1 is done:

p80 factor: 21188403577992193040978631939996949934533691930928088636835282787938203588566937
p98 factor:...
Forum: NFS@Home 2021-06-05, 16:03
Replies: 140
Views: 15,767
Posted By chris2be8
QUEUED AS f47_151m1 ...

QUEUED AS f47_151m1

(47^151-1)/231193394039573095748120000362539874 from the Brent tables:

# Built Fri Jun 4 17:01:18 2021
# Estimated SNFS difficulty 253, GNFS equivalent 182, GNFS...
Forum: Aliquot Sequences 2021-06-02, 16:39
Replies: 3,497
Views: 338,630
Posted By chris2be8
To prevent possible confusion, I'm not Christophe...

To prevent possible confusion, I'm not Christophe Clavier and I don't do any work on aliquot sequences. So a PM to me won't do any good.

Chris
Forum: NFS@Home 2021-06-02, 16:28
Replies: 140
Views: 15,767
Posted By chris2be8
QUEUED AS f33_166p1 ...

QUEUED AS f33_166p1

(33^166+1)/32104697484305186313128443279606719213724452730 from the Brent tables:

# Built Tue Jun 1 19:08:06 2021
# Estimated SNFS difficulty 256, GNFS equivalent 187,...
Forum: NFS@Home 2021-06-02, 16:19
Replies: 142
Views: 9,435
Posted By chris2be8
f22_188p1 has built a matrix. About 97 hours...

f22_188p1 has built a matrix. About 97 hours remain to solve it.

Chris
Forum: NFS@Home 2021-06-02, 16:17
Replies: 142
Views: 9,435
Posted By chris2be8
f21_191p1 is done: p76 factor:...

f21_191p1 is done:

p76 factor: 1864092522110236530128787601292105233217114803294813406408397572871986969407
p107 factor:...
Forum: NFS@Home 2021-05-29, 15:57
Replies: 142
Views: 9,435
Posted By chris2be8
f20_194p1 is done: p111 factor:...

f20_194p1 is done:

p111 factor: 198267509628256090662422470734434075176908933050913075570220980192052807097193597059033125414493397870953895037
p126 factor:...
Forum: Msieve 2021-05-29, 15:47
Replies: 5
Views: 469
Posted By chris2be8
Please post the failing .fb here. And the full...

Please post the failing .fb here. And the full text of the error messages.

I hit this once and managed to fix it by changing the signs of all the coefficients. But I can't remember if I had to...
Forum: NFS@Home 2021-05-27, 15:59
Replies: 140
Views: 15,767
Posted By chris2be8
QUEUED AS f29_173p1 ...

QUEUED AS f29_173p1

(29^173+1)/166074920953570785710412343658531030104778101424064510 from the Brent tables:

# Built Wed May 26 21:30:38 2021
# Estimated SNFS difficulty 255, GNFS equivalent...
Forum: YAFU 2021-05-26, 15:52
Replies: 138
Views: 6,827
Posted By chris2be8
Assuming you don't have millions of them they...

Assuming you don't have millions of them they should all go into factordb once you have fully factored them.

I think I once complained about a load of small unfactored ones being added to factordb...
Forum: NFS@Home 2021-05-25, 15:57
Replies: 142
Views: 9,435
Posted By chris2be8
f20_194p1 has built a matrix. About 91 hours...

f20_194p1 has built a matrix. About 91 hours remain to solve it.

It took me 35h 37m to fetch the relations. Fortunately I started it about 40h before the previous job ended so the slow transfer...
Forum: NFS@Home 2021-05-25, 15:53
Replies: 142
Views: 9,435
Posted By chris2be8
f17_206p1 is done: p76 factor:...

f17_206p1 is done:

p76 factor: 3364586756152586785400953506793281320745582772066639232139396747532940408629
p166 factor:...
Forum: FactorDB 2021-05-20, 16:05
Replies: 1,624
Views: 158,261
Posted By chris2be8
I'm working on C70-C80s. And occasionally looking...

I'm working on C70-C80s. And occasionally looking for easy numbers in the 80-90 digits range (easy usually means doable with SNFS).

I noticed a lot of numbers like 50##/206 (product of first 50...
Forum: NFS@Home 2021-05-20, 15:53
Replies: 142
Views: 9,435
Posted By chris2be8
f17_206p1 has built a matrix. About 108 hours...

f17_206p1 has built a matrix. About 108 hours remain to solve it.

For some reason my internet connection is running slowly now so it took me 28 hours to download the relations. Which delayed...
Forum: NFS@Home 2021-05-15, 15:40
Replies: 142
Views: 8,953
Posted By chris2be8
f29_173m1 is done: p95 factor:...

f29_173m1 is done:

p95 factor: 40387722662186381818204245785553891966732565822316005503222595221623131865291540532733738071067
p150 factor:...
Forum: NFS@Home 2021-05-10, 15:52
Replies: 142
Views: 8,953
Posted By chris2be8
f29_173m1 has built a matrix at TD=110 (TD=120...

f29_173m1 has built a matrix at TD=110 (TD=120 failed). About 110 hours remain to solve it.

From remdups output:

Found 195504696 unique, 133388058 duplicate (40.6% of total), and 508 bad...
Forum: NFS@Home 2021-05-10, 15:46
Replies: 142
Views: 9,435
Posted By chris2be8
f13_227p1 is done: p91 factor:...

f13_227p1 is done:

p91 factor: 8931178488865585160499317891727083513187598560180590055797892530687822743712743979962151333
p98 factor:...
Forum: NFS@Home 2021-05-06, 15:40
Replies: 142
Views: 9,435
Posted By chris2be8
f13_227p1 has built a matrix. About 73 hours...

f13_227p1 has built a matrix. About 73 hours remain to solve it.

Chris
Forum: NFS@Home 2021-05-05, 08:04
Replies: 32
Views: 5,045
Posted By chris2be8
I havn't enough relations to build a decent...

I havn't enough relations to build a decent matrix, I underestimated how many duplicates it would have. From remdups:

Found 178553883 unique, 108375842 duplicate (37.8% of total), and 422 bad...
Showing results 1 to 25 of 1000

 
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