mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.35 seconds.
Search: Posts Made By: James Heinrich
Forum: mersenne.ca 2022-07-06, 19:20
Replies: 12
Views: 189
Posted By James Heinrich
Perhaps I'm misunderstanding what part you're...

Perhaps I'm misunderstanding what part you're talking about. Maybe a screenshot could help me understand which part you mean?
Forum: mersenne.ca 2022-07-06, 18:54
Replies: 12
Views: 189
Posted By James Heinrich
Fixed. I figured that the assignment output...

Fixed.
I figured that the assignment output would be fine in the original format since it's YAFU-specific, and if you wanted to feed it to some other program (which one, out of curiosity?) then the...
Forum: mersenne.ca 2022-07-06, 18:25
Replies: 12
Views: 189
Posted By James Heinrich
Thanks, both issues should be fixed.

Thanks, both issues should be fixed.
Forum: mersenne.ca 2022-07-06, 16:50
Replies: 929
Sticky: mersenne.ca
Views: 125,256
Posted By James Heinrich
New side project if anyone wants to try some YAFU...

New side project if anyone wants to try some YAFU factoring for mersenne.ca (its own internal use):
https://www.mersenneforum.org/showthread.php?t=27919
Forum: mersenne.ca 2022-07-06, 16:47
Replies: 12
Views: 189
Posted By James Heinrich
mersenne.ca YAFU factoring project

If anyone has a few spare cycles, I wouldn't mind some help in factoring some slightly-large (generally 300-700 bits) numbers. mersenne.ca keeps a cache of factorizations of slightly-large numbers...
Forum: Lone Mersenne Hunters 2022-06-22, 00:20
Replies: 2,164
Views: 328,160
Posted By James Heinrich
M27506879 has a 230.239-bit (70-digit) composite...

M27506879 has a 230.239-bit (70-digit) composite (P22+P23+P26) factor: 2036174125816121071359980479118739320526578640539327308453173168258209 (https://www.mersenne.ca/M27506879)...
Forum: Lone Mersenne Hunters 2022-06-20, 15:54
Replies: 2,164
Views: 328,160
Posted By James Heinrich
Impressive! :cool:

Impressive! :cool:
Forum: mersenne.ca 2022-06-12, 01:13
Replies: 2
Views: 240
Posted By James Heinrich
I have changed the cutoff points: 20% = up to...

I have changed the cutoff points:
20% = up to 20M (prev: 10M)
15% = 20M-50M (prev: 10M-20M)
10% = >50M (prev: >20M)

edit: this roughly triples the number of exponents tracked in that table from...
Forum: mersenne.ca 2022-06-07, 15:34
Replies: 929
Sticky: mersenne.ca
Views: 125,256
Posted By James Heinrich
I have put a very rough public-facing report....

I have put a very rough public-facing report. With no graphs or controls of any kind. But you can choose between plaintext and really-plaintext. :smile:
https://www.mersenne.ca/ecmcurves.php...
Forum: mersenne.ca 2022-06-07, 02:40
Replies: 929
Sticky: mersenne.ca
Views: 125,256
Posted By James Heinrich
I have updated the curve count for 35..65 from...

I have updated the curve count for 35..65 from your ECM page. I didn't follow from what you posted how to extend my lookup table to 80 digits (both bounds and curve count).
Forum: mersenne.ca 2022-06-07, 02:08
Replies: 929
Sticky: mersenne.ca
Views: 125,256
Posted By James Heinrich
That's good (other than my obsessive need to...

That's good (other than my obsessive need to column-align all the data), but to make it work on the site I need to extend the old-method list of expected bounds and curves up to 80, can you help me...
Forum: mersenne.ca 2022-06-07, 01:23
Replies: 929
Sticky: mersenne.ca
Views: 125,256
Posted By James Heinrich
Data from...

Data from 2021:+------------+-----------------+----------------+
| b1 | b2 | sum_num_curves |
+------------+-----------------+----------------+
| 50000 | 5000000...
Forum: Software 2022-06-06, 12:14
Replies: 616
Views: 51,485
Posted By James Heinrich
That part is fixed -- if the factor splitting...

That part is fixed -- if the factor splitting fails for some reason then there should now both be a fatal-error notification on screen, and an admin alert to me.
Forum: Software 2022-06-05, 14:36
Replies: 616
Views: 51,485
Posted By James Heinrich
I'm not entirely sure, but it's something to do...

I'm not entirely sure, but it's something to do with it being a composite factor. For some reason the initial splitting of the composite factor failed, but seems to succeed on retry. I have added...
Forum: Software 2022-06-01, 15:52
Replies: 616
Views: 51,485
Posted By James Heinrich
The heatsink will keep the overall CPU package at...

The heatsink will keep the overall CPU package at a semi-constant (at least slow-changing) temperature, but spikes in load could drastically change the internal temperature of a single core for a...
Forum: Lone Mersenne Hunters 2022-05-31, 17:13
Replies: 2,164
Views: 328,160
Posted By James Heinrich
He replied:

He replied:
Forum: Lone Mersenne Hunters 2022-05-31, 02:08
Replies: 2,164
Views: 328,160
Posted By James Heinrich
I talked to him earlier today, I imagine he will...

I talked to him earlier today, I imagine he will get the page updated sometime over the next few days.
Forum: YAFU 2022-05-30, 21:40
Replies: 346
Views: 47,191
Posted By James Heinrich
Maybe your download failed. The file available at...

Maybe your download failed. The file available at https://github.com/bbuhrow/yafu/blob/master/bin/x64/Release/yafu-x64.exe is (currently) 2,582,528 bytes.
Forum: Software 2022-05-29, 14:05
Replies: 616
Views: 51,485
Posted By James Heinrich
If you have so little RAM available, it would be...

If you have so little RAM available, it would be better to just have one worker with 6 threads. If you try to run more than one P-1 at a time, Prime95 will have to pick unnecessarily low bounds.
Forum: Lone Mersenne Hunters 2022-05-28, 14:40
Replies: 2,164
Views: 328,160
Posted By James Heinrich
It did, the email was sent, perhaps he's on...

It did, the email was sent, perhaps he's on vacation or something?
Forum: mersenne.ca 2022-05-26, 01:30
Replies: 929
Sticky: mersenne.ca
Views: 125,256
Posted By James Heinrich
57 bits (mostly)...

57 bits (mostly) (https://www.mersenne.ca/graphs/factor_bits_10G/).
TF in 1G-4G range does not record details for trivial efforts (less than 1GHz-day), and currently no detailed TF efforts above 4G...
Forum: Software 2022-05-25, 16:25
Replies: 616
Views: 51,485
Posted By James Heinrich
Presumably ProofPower is normally auto-selected...

Presumably ProofPower is normally auto-selected based on available disk space, but you're telling it to ignore available disk space and use the ProofPower you explicitly set.
Forum: Lone Mersenne Hunters 2022-05-23, 19:31
Replies: 2,164
Views: 328,160
Posted By James Heinrich
Record-size Mersenne factors are automatically...

Record-size Mersenne factors are automatically reported to Paul Zimmerman (and Richard Brent for ECM) during the nightly data sync. The codepath for auto-reporting P-1 factors hasn't yet been tested...
Forum: Lone Mersenne Hunters 2022-05-23, 17:12
Replies: 2,164
Views: 328,160
Posted By James Heinrich
:groupwave: :party:

:groupwave: :party:
Forum: Software 2022-05-22, 18:35
Replies: 616
Views: 51,485
Posted By James Heinrich
I have an occasional issue of Prime95 loading a...

I have an occasional issue of Prime95 loading a single core when it should be idle. I have PauseWhileRunning set, and right now due to another process running Prime95 has been (correctly) paused for...
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 10:58.


Thu Jul 7 10:58:33 UTC 2022 up 5:45, 0 users, load averages: 0.96, 1.26, 1.28

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