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Search: Posts Made By: swellman
Forum: Msieve 2022-09-20, 15:32
Replies: 2,251
Views: 231,615
Posted By swellman
C203

n:...
Forum: NFS@Home 2022-09-19, 18:10
Replies: 129
Views: 8,033
Posted By swellman
QUEUED AS 8p7_293 8+7,293 is a SNFS 264...

QUEUED AS 8p7_293

8+7,293 is a SNFS 264 composite from the HCN project now ready for sieving on 15e_small.


n:...
Forum: NFS@Home 2022-09-18, 17:31
Replies: 129
Views: 8,033
Posted By swellman
QUEUED AS 8m7_293 8-7,293 is a SNFS 264...

QUEUED AS 8m7_293

8-7,293 is a SNFS 264 composite from the HCN project now ready for sieving on 15e_small.


n:...
Forum: y-cruncher 2022-09-15, 14:38
Replies: 12
Views: 1,267
Posted By swellman
I see what you did there!

I see what you did there!
Forum: Msieve 2022-09-10, 14:06
Replies: 2,251
Views: 231,615
Posted By swellman
C203_147_104

Best score found by CADO with a5 search range 10-50M:


n:...
Forum: NFS@Home 2022-09-10, 02:51
Replies: 121
Views: 7,680
Posted By swellman
QUEUED AS 4p3_1341L 4+3,1341L is a SNFS 269...

QUEUED AS 4p3_1341L

4+3,1341L is a SNFS 269 composite from the HCN project now ready for sieving on 15e. Thanks to @charybdis for his heroic ECM efforts and to @jyb for his always masterful...
Forum: NFS@Home 2022-09-10, 02:44
Replies: 129
Views: 8,033
Posted By swellman
No problem. FYI it’s a manual process by me or...

No problem. FYI it’s a manual process by me or another mod to move a job from queued status* into sieving status, so no worries. I’ll just wait on it until you say otherwise.


*Once it goes into...
Forum: NFS@Home 2022-09-09, 12:49
Replies: 121
Views: 7,680
Posted By swellman
QUEUED AS 9p7_283 9+7,283 is a SNFS 270...

QUEUED AS 9p7_283

9+7,283 is a SNFS 270 composite from the HCN project. It is sieved on 15e.


n:...
Forum: NFS@Home 2022-09-07, 01:22
Replies: 139
Views: 11,651
Posted By swellman
11p8_254 is factored. p76 factor:...

11p8_254 is factored.


p76 factor: 2963897012281681678709613115834105724195821421454260604345654902584241693501
p137 factor:...
Forum: NFS@Home 2022-09-06, 23:43
Replies: 469
Views: 59,825
Posted By swellman
11p8_254

11p8_254 is factored. Can I get a PB link? TYIA
Forum: NFS@Home 2022-09-06, 21:59
Replies: 18
Views: 6,954
Posted By swellman
This is a very large q range. While I try to...

This is a very large q range. While I try to queue jobs like this in 15e, the ugly polynomial in this case guarantees sieving will be terrible. Based on your test sieving results, it should probably...
Forum: NFS@Home 2022-09-06, 14:59
Replies: 121
Views: 7,680
Posted By swellman
If you want to sieve this with 15e_small, don’t...

If you want to sieve this with 15e_small, don’t forget to make both lim = 134M.
Forum: Msieve 2022-09-06, 10:10
Replies: 2,251
Views: 231,615
Posted By swellman
Ed - I checked my notes but there wasn’t much on...

Ed - I checked my notes but there wasn’t much on Max’s use of Maple. I know he used it but I never got the particulars from him.
Forum: NFS@Home 2022-09-05, 23:51
Replies: 18
Views: 6,954
Posted By swellman
I agree - try to sieve it on 15e. Even with the...

I agree - try to sieve it on 15e. Even with the recent slowdown of 15e, it will only take a few weeks vs months on 16e_small.

:two cents:
Forum: Msieve 2022-09-05, 18:48
Replies: 2,251
Views: 231,615
Posted By swellman
I think if the Escore and the leading coefficient...

I think if the Escore and the leading coefficient are identical then the lower skew will sieve faster/better. But test sieving should be run in any case.



Looking forward to seeing how these...
Forum: NFS@Home 2022-09-04, 21:59
Replies: 121
Views: 7,680
Posted By swellman
QUEUED AS 6p5_374 6+5,374 is a quintic SNFS...

QUEUED AS 6p5_374

6+5,374 is a quintic SNFS of difficulty 264 from the HCN project. It is ready for sieving on 15e.


n:...
Forum: Msieve 2022-09-04, 19:12
Replies: 2,251
Views: 231,615
Posted By swellman
Thanks Greg. I’ll look around the forum for some...

Thanks Greg. I’ll look around the forum for some poly spin scripts, maybe something found to date can be improved.

I am currently running a CADO search for ad range of 20-50M with incr = 4260....
Forum: Msieve 2022-09-03, 16:28
Replies: 2,251
Views: 231,615
Posted By swellman
First result: n:...

First result:


n:...
Forum: Msieve 2022-09-03, 12:01
Replies: 2,251
Views: 231,615
Posted By swellman
Many thanks!

Many thanks!
Forum: Msieve 2022-09-02, 23:36
Replies: 2,251
Views: 231,615
Posted By swellman
Thanks Ed! Cownoise kicked these values at me: ...

Thanks Ed! Cownoise kicked these values at me:


758183361.66069 2.15963261e-15


Not sure why it gave you problems. I’ve seen cownoise fail due a typo, i.e. the polynomial is incorrectly...
Forum: NFS@Home 2022-09-01, 11:30
Replies: 129
Views: 8,033
Posted By swellman
I use lambda values based strictly on lpb, namely...

I use lambda values based strictly on lpb, namely (lpb,lambda) pairs are as follows:


(29,2.5)
(30,2.6)
(31,2.7)
(32,2.8)
(33,3.0)
(34,3.2)
Forum: Msieve 2022-08-31, 18:58
Replies: 2,251
Views: 231,615
Posted By swellman
C203_147_104 is a GNFS from the XYYXF project. It...

C203_147_104 is a GNFS from the XYYXF project. It received upwards of 48,000 curves @B1=850M. It needs a polynomial, presumably a deg 5, ideally with a score of 3.5 to 3.8e-15.

...
Forum: NFS@Home 2022-08-30, 14:02
Replies: 121
Views: 7,680
Posted By swellman
QUEUED AS 11p7_290 11+7,290 is an SNFS 241...

QUEUED AS 11p7_290

11+7,290 is an SNFS 241 quartic from the HCN project now ready for sieving on 15e.


n:...
Forum: CADO-NFS 2022-08-29, 14:16
Replies: 6
Views: 539
Posted By swellman
A/B testing on an idle i7-3770S CPU @ 3.10GHz...

A/B testing on an idle i7-3770S CPU @ 3.10GHz (Ivy Bridge), 32 Gb RAM, Windows 10 using Ubuntu 18.04 LTS, CADO installed late Aug 2022, using random composites found in factordb:


c90...
Forum: NFS@Home 2022-08-28, 00:39
Replies: 139
Views: 11,651
Posted By swellman
Reserving LA for 11p3_254.

Reserving LA for 11p3_254.
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