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Forum: CADO-NFS 2021-07-19, 16:15
Replies: 18
Views: 491
Posted By VBCurtis
CADO, like the "f" sievers from GGNFS, can sieve...

CADO, like the "f" sievers from GGNFS, can sieve Q below the factor base without altering the factor base. So, this advice is not necessary when test-sieving in CADO.
Forum: NFS@Home 2021-07-19, 06:04
Replies: 24
Views: 2,863
Posted By VBCurtis
C201_3366_2226 has built a matrix 43M at TD 120. ...

C201_3366_2226 has built a matrix 43M at TD 120.
It'll take 5-6 weeks to solve.
Forum: Miscellaneous Math 2021-07-18, 14:04
Replies: 45
Views: 1,128
Posted By VBCurtis
OP's ideas were debunked as numerology in...

OP's ideas were debunked as numerology in original thread. After ignoring the math provided and repeatedly claiming his idea was sound, the thread was locked.

OP starts a second thread to...
Forum: Conjectures 'R Us 2021-07-15, 22:14
Replies: 1,107
Views: 101,252
Posted By VBCurtis
60-61G is at 90k, on one core. 61-63G is...

60-61G is at 90k, on one core.

61-63G is distributed on a handful of cores; last I looked last week there are gaps from 65.4-70, 83-85, 88-90, 93-95, 95+. There's a core on each of those ranges,...
Forum: Software 2021-07-14, 18:34
Replies: 36
Views: 1,093
Posted By VBCurtis
Three.

Three.
Forum: Aliquot Sequences 2021-07-14, 04:47
Replies: 1,249
Views: 124,869
Posted By VBCurtis
Update: 13^70, 13^52, 13^68, 13^26. Each is...

Update:
13^70, 13^52, 13^68, 13^26. Each is now pink (13^70 already was, but I extended it to 150).

I've started on Base 800, but I'm not yet sure how far I'll go with it so maybe don't make the...
Forum: NFS@Home 2021-07-12, 19:14
Replies: 41
Views: 7,408
Posted By VBCurtis
The C201 currently sieving has yielded 586M...

The C201 currently sieving has yielded 586M uniques, a pretty good ratio but not enough for this size. May I have another 40MQ? That should be 100-110M raw relations, and maybe a total of 650M...
Forum: Factoring 2021-07-11, 19:02
Replies: 51
Views: 2,536
Posted By VBCurtis
As you get into jobs that take days rather than...

As you get into jobs that take days rather than hours, you'll want to test-sieve parameters yourself. There aren't solid rules-of-thumb for SNFS jobs like there are for GNFS, because optimal...
Forum: Factoring 2021-07-10, 10:19
Replies: 10
Views: 3,343
Posted By VBCurtis
Bur- You've been doing it correctly.

Bur-
You've been doing it correctly.
Forum: Msieve 2021-07-06, 05:06
Replies: 2,037
Views: 168,840
Posted By VBCurtis
Run #3 was in between, at 1.51e-14 from cownoise....

Run #3 was in between, at 1.51e-14 from cownoise. I include it here in case spin gets lucky:
n:...
Forum: Lounge 2021-07-06, 05:01
Replies: 25
Views: 783
Posted By VBCurtis
La Verne seems a bit of a letdown after that much...

La Verne seems a bit of a letdown after that much time in the car! (I grew up next door in Claremont)

I've done Claremont to Oklahoma City nonstop in 24 hr, sleep 8-9 hr, then Indianapolis in...
Forum: Aliquot Sequences 2021-07-05, 18:57
Replies: 1,249
Views: 124,869
Posted By VBCurtis
I'd like to handle base 800.

I'd like to handle base 800.
Forum: Msieve 2021-07-03, 18:36
Replies: 2,037
Views: 168,840
Posted By VBCurtis
Run #2 on 2,1404+ was 10% worse, a 1.46e-14. I...

Run #2 on 2,1404+ was 10% worse, a 1.46e-14. I did the runs in reverse order, so incr=210, ad range 50k-2M, nq 15625, P = 4M was the lousy result, while 2M-40M with incr=4620 and the rest the same...
Forum: Data 2021-07-02, 19:39
Replies: 610
Views: 86,679
Posted By VBCurtis
Glad to help! My P-1 work continues on an old...

Glad to help! My P-1 work continues on an old 2-core laptop, at about 36 hr/test. The machine that was running ECM is powered down during the heat, it will run occasionally during cool spells this...
Forum: Msieve 2021-07-02, 03:54
Replies: 2,037
Views: 168,840
Posted By VBCurtis
Run #1's best, cownoise rated 1.617e-14 with skew...

Run #1's best, cownoise rated 1.617e-14 with skew 18e6:
n:...
Forum: mersenne.ca 2021-06-30, 23:23
Replies: 24
Views: 1,542
Posted By VBCurtis
No, that's not at all what one can say. 2 is a...

No, that's not at all what one can say. 2 is a factor of 50, but I can't multiply 2 enough times to get 50.
Forum: Msieve 2021-06-30, 14:52
Replies: 2,037
Views: 168,840
Posted By VBCurtis
Done; 1.36e-14 was best from run #3. I'm done...

Done; 1.36e-14 was best from run #3. I'm done with the poly select for 2,1437- C192.

I'll start on CADO selecting 2,1404+, also a C192.
Forum: NFS@Home 2021-06-29, 21:56
Replies: 135
Views: 9,930
Posted By VBCurtis
13*2^882-1 has factors: p55 factor:...

13*2^882-1 has factors:
p55 factor: 9244302735806594088435733133373514905459003465591633737
p176 factor:...
Forum: Wagstaff PRP Search 2021-06-29, 21:33
Replies: 16
Views: 1,437
Posted By VBCurtis
We gave him some time off to consider his...

We gave him some time off to consider his behavior, and it hasn't changed much. I suppose your suggestion and this reply might be considered yet another warning to Sweety before the banhammer falls...
Forum: Msieve 2021-06-28, 21:18
Replies: 2,037
Views: 168,840
Posted By VBCurtis
Complete. Best score 1.43e-14 according to...

Complete. Best score 1.43e-14 according to cownoise:
n:...
Forum: Msieve 2021-06-27, 14:27
Replies: 2,037
Views: 168,840
Posted By VBCurtis
Nothing of note, 1.30e-14 score. Continuing from...

Nothing of note, 1.30e-14 score. Continuing from 300k to 2M.
Forum: Aliquot Sequences 2021-06-27, 06:02
Replies: 45
Views: 3,627
Posted By VBCurtis
The C140 at iteration 1454 split as P20 and P120....

The C140 at iteration 1454 split as P20 and P120. Any chance there were some terms that didn't get uploaded to factordb?
Forum: GpuOwl 2021-06-27, 05:38
Replies: 29
Views: 1,399
Posted By VBCurtis
I think I'll start a count of posts where the...

I think I'll start a count of posts where the famous 26-core Xeons are mentioned.

One.
Forum: Msieve 2021-06-27, 04:43
Replies: 2,037
Views: 168,840
Posted By VBCurtis
I've started CADO poly select for 2_1437-. ...

I've started CADO poly select for 2_1437-.
Parameters:
P=4 million
admin 15k, admax 300k, incr 210
nq = 15625

This is a decent starting effort, maybe 25% of a full search.
Forum: NFS@Home 2021-06-27, 04:16
Replies: 156
Views: 17,496
Posted By VBCurtis
QUEUED AS 13_2_885m1 13*2^885-1 is ready for...

QUEUED AS 13_2_885m1

13*2^885-1 is ready for 15e:
n: ...
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