mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.16 seconds.
Search: Posts Made By: jyb
Forum: NFS@Home 2021-03-06, 15:56
Replies: 49
Views: 2,672
Posted By jyb
3p2_1494L factored

p69 factor: 138496499736965293417784228061104580201912383277093096923971003462621
p118 factor:...
Forum: NFS@Home 2021-03-03, 15:12
Replies: 49
Views: 2,672
Posted By jyb
Taking 3p2_1494L.

Taking 3p2_1494L.
Forum: NFS@Home 2021-03-03, 06:15
Replies: 64
Views: 3,550
Posted By jyb
9p2_272 factored

p73 factor: 2653541588463188643459641832202685148767413388720300427974220503215900801
p112 factor:...
Forum: NFS@Home 2021-03-01, 04:37
Replies: 49
Views: 2,672
Posted By jyb
8p3_774L factored

p73 factor: 2124525938024025624819821285378386853416542355268093661987757793243606113
p138 factor:...
Forum: NFS@Home 2021-02-28, 17:23
Replies: 8
Views: 886
Posted By jyb
8p3_834M factored

p84 factor: 161289010875891408149774896723759782914182820797075070649700914143222073547620631141
p137 factor:...
Forum: NFS@Home 2021-02-26, 22:46
Replies: 64
Views: 3,550
Posted By jyb
10m9_301 factored

p121 factor: 1166050058398648290381182153579501524867943211569524161665693673407438005097477829470831046604052564300310697233981323923
p127 factor:...
Forum: NFS@Home 2021-02-26, 15:09
Replies: 64
Views: 3,550
Posted By jyb
Taking 9p2_272.

Taking 9p2_272.
Forum: NFS@Home 2021-02-26, 15:08
Replies: 49
Views: 2,672
Posted By jyb
Taking 8p3_774L.

Taking 8p3_774L.
Forum: NFS@Home 2021-02-24, 22:11
Replies: 64
Views: 3,550
Posted By jyb
10m9_301 is in linear algebra.

10m9_301 is in linear algebra.
Forum: YAFU 2021-02-24, 16:23
Replies: 4
Views: 486
Posted By jyb
Here's another one, though perhaps with the...

Here's another one, though perhaps with the opposite cause. The correct difficulty is 255.99. It looks like in this case Yafu didn't add the leading coefficient at all (255.14 ≈ 245*log_10(11)).
...
Forum: NFS@Home 2021-02-22, 15:54
Replies: 64
Views: 3,550
Posted By jyb
Taking 10m9_301.

Taking 10m9_301.
Forum: NFS@Home 2021-02-22, 00:14
Replies: 8
Views: 886
Posted By jyb
8p3_834M now in linear algebra.

8p3_834M now in linear algebra.
Forum: YAFU 2021-02-16, 06:07
Replies: 4
Views: 486
Posted By jyb
Yafu SNFS difficulty calculation

Can anybody help me understand the values Yafu is claiming for the difficulty in this example?
n:...
Forum: Factoring 2021-02-15, 05:11
Replies: 1,816
Views: 149,539
Posted By jyb
HCN tables updated

Another update. The tables and ECMnet server have been updated to reflect all factors reported to me through the end of February 14 (GMT). There were 28 new factors found since the last update, of...
Forum: NFS@Home 2021-02-15, 04:28
Replies: 64
Views: 3,550
Posted By jyb
9p2_538L factored

p72 factor: 254654820883764896593943831178564781224544416692849771917112077288998797
p127 factor:...
Forum: NFS@Home 2021-02-11, 06:13
Replies: 64
Views: 3,550
Posted By jyb
Taking 9p2_538L.

Taking 9p2_538L.
Forum: Factoring 2021-02-08, 15:05
Replies: 1,816
Views: 149,539
Posted By jyb
Yes, actually there are a bunch more of these: ...

Yes, actually there are a bunch more of these:

3+2,1674L (266)
3+2,1782M (283)
3+2,1818L (289)
3+2,1890L (301)
3+2,1926L (306)
3+2,1926M (306)

Of course, the difficulty starts to get...
Forum: Factoring 2021-02-08, 07:12
Replies: 1,816
Views: 149,539
Posted By jyb
Oh my goodness, yes! This is very useful line of...

Oh my goodness, yes! This is very useful line of attack, which I've overlooked. However, I would adjust the polynomials:
For 8+3,774L:
27x^6-108x^4-36x^3+108x^2+72x+8
6*24^21*x-(8^43+3^43)

...
Forum: NFS@Home 2021-02-08, 05:18
Replies: 64
Views: 3,550
Posted By jyb
11m3_287 factored

p89 factor: 18496624888322543022162761135950249087378640019521785169232653369425835250009897448220711
p131 factor:...
Forum: Cunningham Tables 2021-02-07, 09:31
Replies: 17
Views: 1,744
Posted By jyb
Some of the difficulties in this table have...

Some of the difficulties in this table have probably passed the point where an octic is better than a quartic. So while either one is probably beyond easy reach at difficulty 319 (2,2650M), the...
Forum: NFS@Home 2021-02-07, 09:07
Replies: 64
Views: 3,550
Posted By jyb
Now in linear algebra.

Now in linear algebra.
Forum: Cunningham Tables 2021-02-07, 06:34
Replies: 17
Views: 1,744
Posted By jyb
Since the table above is sorted by SNFS...

Since the table above is sorted by SNFS difficulty, it may be worthwhile* pointing out that for some of the numbers shown, the given difficulty is only achievable with a polynomial of impractical...
Forum: NFS@Home 2021-02-05, 22:39
Replies: 64
Views: 3,550
Posted By jyb
Taking 11m3_287.

Taking 11m3_287.
Forum: NFS@Home 2021-02-04, 17:09
Replies: 8
Views: 886
Posted By jyb
Taking 8p3_834M.

Taking 8p3_834M.
Forum: NFS@Home 2021-02-04, 16:53
Replies: 64
Views: 3,550
Posted By jyb
11p9_244 factored

p101 factor: 27629397626771432899477186319651600758864547022558510301569208366886795222177078053629518005040139761
p150 factor:...
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 18:14.

Sat Mar 6 18:14:59 UTC 2021 up 93 days, 14:26, 0 users, load averages: 1.54, 1.85, 1.77

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.