mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.40 seconds.
Search: Posts Made By: kriesel
Forum: Operazione Doppi Mersennes 2022-12-08, 16:43
Replies: 526
Sticky: Reservations
Views: 88,509
Posted By kriesel
Reserving MMFactor=127,270e15,275e15 ...

Reserving
MMFactor=127,270e15,275e15
MMFactor=127,275e15,280e15
Forum: Data 2022-12-08, 15:03
Replies: 3
Views: 188
Posted By kriesel
ECC does great things for computation...

ECC does great things for computation reliability. (I have a 3-YEAR-long-and-climbing test run in LL without Jacobi check, whose interim res64s match a check run on much faster hardware. Several old...
Forum: GPU Computing 2022-12-08, 01:08
Replies: 1,694
Views: 312,537
Posted By kriesel
Sounds like you're using the IGP (low end GPU...

Sounds like you're using the IGP (low end GPU that is part of the CPU package). That will necessarily impair CPU throughput since they share the same wattage limit. They also share the same memory &...
Forum: Software 2022-12-07, 16:10
Replies: 788
Views: 84,066
Posted By kriesel
Sure, but that does not help with prime95 GUI...

Sure, but that does not help with prime95 GUI version on Windows.
Forum: Marin's Mersenne-aries 2022-12-07, 15:20
Replies: 48
Views: 6,421
Posted By kriesel
Combined list update: Predict Mxx lacking...

Combined list update: Predict Mxx lacking completed DC, and dubious claims lacking completed DC, but within range of feasible P-1 factoring, yields 2 uncompleted exponents (for now). Current status...
Forum: Marin's Mersenne-aries 2022-12-06, 22:13
Replies: 24
Views: 4,054
Posted By kriesel
Status, progress, and ETAs are updated below. ...

Status, progress, and ETAs are updated below.

DoubleCheck=332216777 (https://www.mersenne.org/report_exponent/?exp_lo=332216777&full=1),81,1 LL first test suspect; LLDC assigned ll 2020-11-14,...
Forum: Marin's Mersenne-aries 2022-12-06, 14:27
Replies: 48
Views: 15,562
Posted By kriesel
+40: ...

+40:
Pfactor=992F020DCA28A19E86ADB8BAB53CFC7D,1,2,102227821,-1,77,1
to
Pfactor=24B32A19CB28882ED6341ABD93E2A929,1,2,102295357,-1,78,1
Forum: Software 2022-12-05, 23:37
Replies: 788
Views: 84,066
Posted By kriesel
I've asked in late October...

I've asked in late October (https://mersenneforum.org/showpost.php?p=616316&postcount=757) for a logging worker window output to file capability to be available in prime95, at least for benchmarking...
Forum: Information & Answers 2022-12-05, 23:03
Replies: 61
Views: 6,295
Posted By kriesel
GIMPS is not an electrical device so that...

GIMPS is not an electrical device so that question is a non sequitur.
Electrical use will vary greatly depending on what computing hardware is used, to run what software, on what tasks, for how many...
Forum: Operazione Doppi Mersennes 2022-12-03, 14:53
Replies: 526
Sticky: Reservations
Views: 88,509
Posted By kriesel
MMFactor=127,265e15,270e15

MMFactor=127,265e15,270e15
Forum: Marin's Mersenne-aries 2022-12-03, 13:39
Replies: 881
Views: 159,809
Posted By kriesel
ETA ~3 d.

ETA ~3 d.
Forum: Information & Answers 2022-12-02, 20:11
Replies: 9
Views: 988
Posted By kriesel
Yes, but I would advise against that. Reducing...

Yes, but I would advise against that. Reducing its verbosity is also possible. Read undoc.txt. Also, we can increase the number of iterations between worker window updates, which would let both the...
Forum: Information & Answers 2022-12-02, 18:32
Replies: 9
Views: 988
Posted By kriesel
It's a count of that type of error, since the...

It's a count of that type of error, since the beginning of that primality test, until it maxes out the bit field used to store the count; then it becomes "at least x errors to this point on this...
Forum: Soap Box 2022-12-02, 12:43
Replies: 9
Views: 409
Posted By kriesel
Typically hydropower dams are arch dams with the...

Typically hydropower dams are arch dams with the convex side toward the water. An encircling wall dam on a plain is necessarily concave toward the water overall. The initial deflection of an arch dam...
Forum: Soap Box 2022-12-02, 12:25
Replies: 9
Views: 409
Posted By kriesel
... at which hydroelectric generation will cease...

... at which hydroelectric generation will cease or from which electricity will be rationed, due to low water levels, depending on the country drawing it down....
Forum: Operazione Doppi Mersennes 2022-12-01, 17:43
Replies: 647
Sticky: Results
Views: 115,801
Posted By kriesel
MM127 result

[Sun Nov 27 23:24:51 2022]
UID: kriesel/emu/gtx1650, no factor for MM127 in k range: 225P to 230P (186-bit factors) [mmff 0.28 mfaktc_barrett188_M127gs]
Forum: Lounge 2022-12-01, 17:07
Replies: 6
Views: 365
Posted By kriesel
The web archive copies (at least the October one...

The web archive copies (at least the October one I tried a bit on) seems pretty functional. Some links in it don't work. https://web.archive.org/web/20221029134917/https://primes.utm.edu/ The GIMPS...
Forum: Lounge 2022-12-01, 10:38
Replies: 2,024
RIP
Views: 265,881
Posted By kriesel
Clarence Gilyard Jr

Clarence Gilyard Jr, actor, author, UNLV professor
Played opposite Chuck Norris on "Walker, Texas Ranger" as Ranger Jimmy Trivett;
was the computer savvy member of the robbery team in "Die Hard";...
Forum: Soap Box 2022-11-30, 17:43
Replies: 9
Views: 409
Posted By kriesel
The best topography for fresh water storage has...

The best topography for fresh water storage has already mostly been exploited.
Hoover Dam / Lake Mead is at historic low levels, as are some other reservoirs. Parts of the US are in serious...
Forum: Soap Box 2022-11-30, 13:08
Replies: 9
Views: 409
Posted By kriesel
About 71% of the earth's surface is ocean, 29%...

About 71% of the earth's surface is ocean, 29% land.
So to uniformly cover all land with ocean water, to effect a 1cm change in level of existing oceans and seas, the average land coverage would be...
Forum: Science & Technology 2022-11-28, 17:41
Replies: 524
Views: 111,343
Posted By kriesel
Mauna Loa erupting, beginning ~12 hours ago, with...

Mauna Loa erupting, beginning ~12 hours ago, with associated small quakes by the dozen. Not enough Richter scale yet to get Uncwilly out of bed....
Forum: Marin's Mersenne-aries 2022-11-28, 16:47
Replies: 48
Views: 15,562
Posted By kriesel
Mark or anyone can contribute to good first-test...

Mark or anyone can contribute to good first-test wavefront P-1. I have mine configured to queue up some of that automatically if they get close to running out of retry before dc assignments. Good...
Forum: Dobri 2022-11-28, 11:18
Replies: 84
Views: 43,350
Posted By kriesel
That's a really subtle difference. It took a...

That's a really subtle difference. It took a while to see it.
Forum: Data 2022-11-27, 19:48
Replies: 78
Views: 4,484
Posted By kriesel
Maybe George should cap it at some point.

Maybe George should cap it at some point.
Forum: PrimeNet 2022-11-27, 19:38
Replies: 2,693
Views: 361,558
Posted By kriesel
473041738 bytes per your screen capture, or...

473041738 bytes per your screen capture, or ~461,955 KiB. The difference between that and what I posted earlier (473,041,680) is for a handful of scalars in addition to the 10 full size residues. The...
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 02:49.


Fri Dec 9 02:49:12 UTC 2022 up 113 days, 17 mins, 0 users, load averages: 1.39, 1.38, 1.34

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