mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.42 seconds.
Search: Posts Made By: VBCurtis
Forum: EdH 2022-12-07, 06:42
Replies: 22
Views: 694
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: 6,181
Posted By VBCurtis
Google it.

Google it.
Forum: Information & Answers 2022-12-05, 03:57
Replies: 61
Views: 6,181
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: 174
Views: 12,176
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: 174
Views: 12,176
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: 174
Views: 12,176
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: 202
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: 739
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: 44,567
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: 69
Views: 24,559
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: 69
Views: 24,559
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: 2,339
Views: 249,034
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: 2,339
Views: 249,034
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: 758
Views: 97,530
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: 501
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: 667
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: 2,339
Views: 249,034
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: 163
Views: 11,915
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:...
Forum: NFS@Home 2022-11-22, 05:59
Replies: 163
Views: 11,915
Posted By VBCurtis
QUEUED AS C172_3408_1726 Aliquot sequence...

QUEUED AS C172_3408_1726

Aliquot sequence 3408:1726 is a C172, ready for sieving on e-small:
n:...
Forum: YAFU 2022-11-21, 16:52
Replies: 87
Views: 53,686
Posted By VBCurtis
If you told us what chip it was, we could help. ...

If you told us what chip it was, we could help. Your belief is countered by your compilation not running, so chances are good it does not support AVX-512. You could try asking Google, if you don't...
Forum: Conjectures 'R Us 2022-11-21, 16:51
Replies: 4,154
Views: 388,374
Posted By VBCurtis
1 out of 16 for a trebling of n-range seems...

1 out of 16 for a trebling of n-range seems notably low. Low enough to make sure there wasn't a mistake somewhere?
Forum: Conjectures 'R Us 2022-11-21, 16:41
Replies: 11
Views: 667
Posted By VBCurtis
R327 is complete to 750k. Each of the 3 k's was...

R327 is complete to 750k. Each of the 3 k's was on its own thread on an old Sandy Bridge; I'll recombine at 760k and run multi-threaded in the future so all k's are at the same exponent size.
...
Forum: Msieve 2022-11-21, 04:58
Replies: 6
Views: 495
Posted By VBCurtis
Why? Did you not believe the poster from post #4,...

Why? Did you not believe the poster from post #4, who gently explained the job is too big for you?

Rather than explain why and have you ignore me too, I'll just advise you to learn to factor...
Forum: YAFU 2022-11-20, 19:43
Replies: 87
Views: 53,686
Posted By VBCurtis
Why would you ever ECM an RSA number?

Why would you ever ECM an RSA number?
Forum: Aliquot Sequences 2022-11-19, 00:06
Replies: 2,108
Views: 250,636
Posted By VBCurtis
Update 13^44, now at 163 digits with C159...

Update 13^44, now at 163 digits with C159 cofactor fully ECMed.

I'm working to get all of 13^n up to 160 digits.
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 17:54.


Wed Dec 7 17:54:19 UTC 2022 up 111 days, 15:22, 2 users, load averages: 1.09, 0.82, 0.79

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2022, 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.

≠ ± ∓ ÷ × · − √ ‰ ⊗ ⊕ ⊖ ⊘ ⊙ ≤ ≥ ≦ ≧ ≨ ≩ ≺ ≻ ≼ ≽ ⊏ ⊐ ⊑ ⊒ ² ³ °
∠ ∟ ° ≅ ~ ‖ ⟂ ⫛
≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘ ∏ ∐ ∑ ∧ ∨ ∩ ∪ ⨀ ⊕ ⊗ 𝖕 𝖖 𝖗 ⊲ ⊳
∅ ∖ ∁ ↦ ↣ ∩ ∪ ⊆ ⊂ ⊄ ⊊ ⊇ ⊃ ⊅ ⊋ ⊖ ∈ ∉ ∋ ∌ ℕ ℤ ℚ ℝ ℂ ℵ ℶ ℷ ℸ 𝓟
¬ ∨ ∧ ⊕ → ← ⇒ ⇐ ⇔ ∀ ∃ ∄ ∴ ∵ ⊤ ⊥ ⊢ ⊨ ⫤ ⊣ … ⋯ ⋮ ⋰ ⋱
∫ ∬ ∭ ∮ ∯ ∰ ∇ ∆ δ ∂ ℱ ℒ ℓ
𝛢𝛼 𝛣𝛽 𝛤𝛾 𝛥𝛿 𝛦𝜀𝜖 𝛧𝜁 𝛨𝜂 𝛩𝜃𝜗 𝛪𝜄 𝛫𝜅 𝛬𝜆 𝛭𝜇 𝛮𝜈 𝛯𝜉 𝛰𝜊 𝛱𝜋 𝛲𝜌 𝛴𝜎𝜍 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔