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Search: Posts Made By: VBCurtis
Forum: NFS@Home 2022-12-09, 22:47
Replies: 184
Views: 17,401
Posted By VBCurtis
5_2_802m1 is done: p74 factor:...

5_2_802m1 is done:
p74 factor: 35899689322877569917787206182909111156849887267577777445170356639697575301
p102 factor:...
Forum: Aliquot Sequences 2022-12-09, 20:02
Replies: 502
Views: 82,088
Posted By VBCurtis
I'll either run this myself within the next few...

I'll either run this myself within the next few days, or get it to the e-small NFS@home queue.
I'm working on params at this size both for ggnfs and for CADO, but finals are this week and I'm...
Forum: NFS@Home 2022-12-09, 16:51
Replies: 176
Views: 12,356
Posted By VBCurtis
Filter and find out? Sounds like another 8-10MQ...

Filter and find out? Sounds like another 8-10MQ sieving would be enough.
Is 75% uniques a reasonable guess for what would have happened originally? 75% of 450M is barely higher than the uniques...
Forum: NFS@Home 2022-12-09, 07:45
Replies: 168
Views: 12,123
Posted By VBCurtis
Adding 10-15M more relations would likely have...

Adding 10-15M more relations would likely have reduced that matrix from 12.x million to 10-11M. I got a little too greedy trying to minimize Q-range, seems. If you filtered with a few million rels...
Forum: NFS@Home 2022-12-09, 01:54
Replies: 168
Views: 12,123
Posted By VBCurtis
Check out the params in post #162, where we...

Check out the params in post #162, where we sieved a C172 in 36MQ versus your params that take 85MQ.

Q-range isn't a precise measure of speed (3LP takes longer per Q than 2LP, for one thing), but...
Forum: Conjectures 'R Us 2022-12-08, 02:13
Replies: 794
Views: 98,240
Posted By VBCurtis
Do all the k's at once. See Gary's last post- you...

Do all the k's at once. See Gary's last post- you replied to it, but didn't answer his "you'll be sieving all the ks at once, correct?"

The software is designed to sieve multiple k's at the same...
Forum: Aliquot Sequences 2022-12-08, 01:00
Replies: 2,111
Views: 251,364
Posted By VBCurtis
13^36 has reached 160 digits with an ECM'ed C150...

13^36 has reached 160 digits with an ECM'ed C150 cofactor. It can be updated, with 2^4 * 31 driver I don't think I'll work on it further.
Forum: EdH 2022-12-07, 06:42
Replies: 25
Views: 899
Posted By VBCurtis
Give up on windows and move your technical work...

Give up on windows and move your technical work to linux permanently. :)
Forum: Information & Answers 2022-12-06, 01:37
Replies: 61
Views: 6,372
Posted By VBCurtis
Google it.

Google it.
Forum: Information & Answers 2022-12-05, 03:57
Replies: 61
Views: 6,372
Posted By VBCurtis
Find the power rating in watts of the CPU in the...

Find the power rating in watts of the CPU in the machine, and do some math. That math is simple, but assumes the machine would be powered on anyway. If not, then double the CPU power rating to...
Forum: NFS@Home 2022-12-05, 03:52
Replies: 176
Views: 12,356
Posted By VBCurtis
The new job should be about half the Q-range of...

The new job should be about half the Q-range of the old one to get just the additional rels needed. As set now, you're gonna be like 40% oversieved. I didn't test-sieve, but I bet 35-125M will be...
Forum: NFS@Home 2022-12-05, 00:50
Replies: 176
Views: 12,356
Posted By VBCurtis
Why kill the original? We want to use those...

Why kill the original? We want to use those relations! Just changing sieve side means both sets of relations can be combined.
Forum: NFS@Home 2022-12-04, 19:22
Replies: 176
Views: 12,356
Posted By VBCurtis
With only 55% or so of the job sieved,I think...

With only 55% or so of the job sieved,I think it's better to make a new job to sieve 200M relations or so on the -a side. Should be *much* faster than doubling the sieve range to continue with -r...
Forum: Msieve 2022-12-03, 23:34
Replies: 4
Views: 221
Posted By VBCurtis
Msieve doesn't do NFS, at least not in the...

Msieve doesn't do NFS, at least not in the customary way with a lattice siever. You should not expect msieve's line siever for NFS to function- development was abandoned on it over ten years ago,...
Forum: CADO-NFS 2022-11-30, 17:08
Replies: 5
Views: 880
Posted By VBCurtis
I also haven't seen this error, and I have no...

I also haven't seen this error, and I have no ideas.

I can tell you CADO has no randomness in its procedure- so if you've seen this outcome twice, restarting with the same params is extremely...
Forum: And now for something completely different 2022-11-29, 05:06
Replies: 202
Views: 44,709
Posted By VBCurtis
Please take this part of your own advice, and...

Please take this part of your own advice, and stop posting noise in thread after thread. We're tired of your non sequiturs.
Give us a break for a month: If your post doesn't have any math content,...
Forum: Cunningham Tables 2022-11-28, 00:27
Replies: 70
Views: 24,842
Posted By VBCurtis
I've been testing 3LP with much lower mfb's than...

I've been testing 3LP with much lower mfb's than usually used- say, 90 and 102 for 35/36LP job. I don't see nearly the speed hit that e.g. 103/105 would be, and I get quite a bit better yield. I...
Forum: Cunningham Tables 2022-11-27, 17:21
Replies: 70
Views: 24,842
Posted By VBCurtis
The one big trick remaining to extend nfs@home's...

The one big trick remaining to extend nfs@home's reach is to use 3 large primes on both sides. A 50% yield improvement would add a few digits of range, making high 220s or low 230s in reach. It may...
Forum: Msieve 2022-11-26, 20:54
Replies: 2,340
Views: 249,554
Posted By VBCurtis
Pretty sure the matrix won't fit in 24GB; for...

Pretty sure the matrix won't fit in 24GB; for reference, the C207 we team-sieved in 2019 had a 72M matrix. This is why Greg should have first crack at it!

The three of us are enough to commit to...
Forum: Msieve 2022-11-26, 02:56
Replies: 2,340
Views: 249,554
Posted By VBCurtis
Looking at post #2315 for test-sieve params, I...

Looking at post #2315 for test-sieve params, I think you'll find better results with the smaller lim on the 3LP side: switch the 190M and 260M. If you like, I can explore this myself.

Is there...
Forum: Conjectures 'R Us 2022-11-26, 02:45
Replies: 794
Views: 98,240
Posted By VBCurtis
As I return to testing R36, I note that my sieve...

As I return to testing R36, I note that my sieve file is CPU-sieved, to a depth of roughly 2e14. With ~30 k's, is this a candidate to have sieved by yoyo? My sieve file is 425k-2M base 36 (shows as...
Forum: Conjectures 'R Us 2022-11-25, 16:26
Replies: 9
Views: 509
Posted By VBCurtis
Sweety- You have had multiple garbage posts...

Sweety-
You have had multiple garbage posts moved by moderators to your blog this week. We don't enjoy you wasting our time, and neither does this project.
Two reminders:
1. any post from you that...
Forum: Conjectures 'R Us 2022-11-23, 15:34
Replies: 11
Views: 678
Posted By VBCurtis
R36 is at 422k. I forgot to run it again when I...

R36 is at 422k. I forgot to run it again when I turned its machine back on in the fall, so only 2k progress from May until it got turned off.
It's running now, I imagine I'll have patience to see it...
Forum: Msieve 2022-11-23, 03:49
Replies: 2,340
Views: 249,554
Posted By VBCurtis
f-small can handle C208, but the job would...

f-small can handle C208, but the job would benefit from the larger lims that Greg's big queue allow. Also, this C208 would take the time of four or five C195-198 jobs, the sorts of jobs that we...
Forum: NFS@Home 2022-11-22, 06:56
Replies: 168
Views: 12,123
Posted By VBCurtis
QUEUED AS 5_2_802m1 5*2^802-1 is ready for...

QUEUED AS 5_2_802m1

5*2^802-1 is ready for e-small:
n:...
Showing results 1 to 25 of 1000

 
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