mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.33 seconds.
Search: Posts Made By: kriesel
Forum: PrimeNet 2022-01-26, 17:33
Replies: 2,423
Views: 272,677
Posted By kriesel
Ballpark estimate for a lower bound of the hypothetical cost/value of the apparent TF computer fraud

Actual rate of a fairly efficient GPU performing TF, operating at reduced power for efficiency:
[Wed Dec 15 15:55:55 2021]
UID: Kriesel/asr3-rtx2080, no factor for M332326063 from 2^79 to 2^80...
Forum: PrimeNet 2022-01-26, 15:36
Replies: 2,423
Views: 272,677
Posted By kriesel
Right. Overlapping bit levels. To...

Right.


Overlapping bit levels.
To bit levels far higher than mfaktx or other known GIMPS software supports.
Approximately zero elapsed time between result entries compared to real runs on...
Forum: Soap Box 2022-01-26, 13:24
Replies: 2
Views: 95
Posted By kriesel
So, you've seen The Matrix, and now how it's...

So, you've seen The Matrix, and now how it's being created.
Forum: Astronomy 2022-01-26, 01:18
Replies: 87
Views: 6,504
Posted By kriesel
Radiated heat is photons; convected heat is...

Radiated heat is photons; convected heat is enthalpy of moving matter; conducted heat is phonons and electrons and maybe more. Space near L2 is not quite a perfect vacuum, even without the discharge...
Forum: Marin's Mersenne-aries 2022-01-26, 00:11
Replies: 30
Views: 1,375
Posted By kriesel
I think these Mlucas versions are a little closer...

I think these Mlucas versions are a little closer to the mark.
Forum: Hardware 2022-01-25, 23:50
Replies: 230
Views: 40,453
Posted By kriesel
Just bought out the remaining stock from the...

Just bought out the remaining stock from the (eBay) vendor I got my first (~$123) sample from; 5 more at $77.40 per 2133Mhz 32GiB ECC RDIMM, which should work with either 7250...
Forum: Hardware 2022-01-25, 23:01
Replies: 230
Views: 40,453
Posted By kriesel
Thanks for the real-Linux responses. WSL really...

Thanks for the real-Linux responses. WSL really gets in the way for things that want to reach out to read the hardware. And its provision for some guest OS capabilities is simply absent. Following...
Forum: Hardware 2022-01-25, 18:53
Replies: 230
Views: 40,453
Posted By kriesel
Identifying graphics hardware in the K1SPE Supermicro motherboard

In Windows 10 Pro, Device Manager says simply Microsoft Basic Display Adapter.
GPU-Z V2.44.0 (https://www.techpowerup.com/gpuz/) detects no video type at all for a system booted with only the...
Forum: PrimeNet 2022-01-25, 14:07
Replies: 1
Views: 75
Posted By kriesel
Well, for GIMPS prime finding purposes, or...

Well, for GIMPS prime finding purposes, or efficiency, don't.
If you already know M(p)=2p-1 is composite, it's already ruled out as the next Mp discovery.
If it's the exponent that's composite,...
Forum: Marin's Mersenne-aries 2022-01-25, 13:39
Replies: 11
Views: 62,144
Posted By kriesel
That high exponent power 7 one was already...

That high exponent power 7 one was already reserved and started by user kriesel, on 2022-01-24, with projected completion 2022-02-13, on an AVX512 i5-1035G1, now 2.% completed. I suspect it's the...
Forum: Miscellaneous Math 2022-01-25, 00:32
Replies: 24
Views: 640
Posted By kriesel
It gets worse. 524days/100% (or 99.8 or 99.9%)...

It gets worse.
524days/100% (or 99.8 or 99.9%) is 0.19%/day. He's had it 32 days (2021-12-23 to 2022-01-24).
32 x 0.19% = 6.1% not 0.1%. (Perhaps he paused it a month ago, and left it that way?!)
...
Forum: Marin's Mersenne-aries 2022-01-24, 20:52
Replies: 703
Views: 120,425
Posted By kriesel
Took last 4 certs: ...

Took last 4 certs:
CERT=00000000000000000000000013D0F91B,1,2,332462363,-1,1298682
CERT=00000000000000000000000013D62CED,1,2,332803309,-1,1300013 ...
Forum: Miscellaneous Math 2022-01-24, 18:58
Replies: 24
Views: 640
Posted By kriesel
Hmm, 524/365.2425 ~1.4346... years x 12 ~17.2...

Hmm, 524/365.2425 ~1.4346... years x 12 ~17.2 months < 18 months = 1.5 years ~ 547.86 days. I guess my Windows Calculator must have a bug. And so apparently does...
Forum: Miscellaneous Math 2022-01-24, 16:03
Replies: 24
Views: 640
Posted By kriesel
Really? I don't know why you would claim that. ...

Really? I don't know why you would claim that.
About 96% of composite Mersenne numbers have no factor found by P-1 factoring to usual optimal bounds such as these. Not that they don't have factors;...
Forum: Soap Box 2022-01-23, 18:38
Replies: 746
Views: 72,865
Posted By kriesel
Even in prisons, inmates make or get smuggled in,...

Even in prisons, inmates make or get smuggled in, shivs, zip guns, etc., sometimes bribing guards or by other means. In largely-gun-prohibited nations, police and military arms are stolen or diverted...
Forum: Soap Box 2022-01-22, 19:49
Replies: 746
Views: 72,865
Posted By kriesel
I don't imagine it would feel better, someone...

I don't imagine it would feel better, someone firing specifically at me for a reason. Game not possessing weapons beyond those evolution equipped them with is lucky for us. There is that "According...
Forum: Operation Billion Digits 2022-01-22, 15:42
Replies: 38
Views: 28,306
Posted By kriesel
In OBD context:James Heinrich has modified...

In OBD context:James Heinrich has modified mersenne.ca to accept P-1 factor-found and no-factor type results for 109 < p < 1010.
There is nowhere to upload PRP proof files for p > 109 for subsequent...
Forum: Operation Billion Digits 2022-01-22, 14:00
Replies: 13
Views: 2,254
Posted By kriesel
OBD TF level progress snapshot

As of today, and since 2022-01-13, level 22 1/2.
Forum: Operation Billion Digits 2022-01-22, 13:15
Replies: 2
Views: 526
Posted By kriesel
https://www.mersenne.ca/obd shows 3,321,936,169...

https://www.mersenne.ca/obd shows 3,321,936,169 (https://www.mersenne.ca/exponent/3321936169) reserved by calebguy3 at 68% complete to 85 bits and expected complete 2022-01-07 (now 15 days overdue),...
Forum: GPU to 72 2022-01-22, 13:06
Replies: 289
Views: 54,866
Posted By kriesel
Here, K80, T4, or most commonly no-gpu. At least...

Here, K80, T4, or most commonly no-gpu. At least one account has not gotten a gpu since 2022-01-16 despite multiple sessions per day launched, leaving incomplete a TF assignment 82% done needing 14.5...
Forum: Lounge 2022-01-21, 19:17
Replies: 333
Views: 38,117
Posted By kriesel
There's a movie about that. "Conspiracy"...

There's a movie about that. "Conspiracy" https://www.imdb.com/title/tt0266425/ From their point of view, "best" meant high processing rates, at low cost. Vocabulary fails: appalling, disgusting,...
Forum: Lounge 2022-01-21, 15:40
Replies: 1,652
Views: 171,363
Posted By kriesel
Originally Posted by kriesel ...

Originally Posted by kriesel https://mersenneforum.org/images/buttons/viewpost.gif (https://mersenneforum.org/showthread.php?p=549909#post549909)
...
Forum: Lounge 2022-01-21, 00:14
Replies: 1,652
Views: 171,363
Posted By kriesel
I did not wastespend enough time on the post to...

I did not wastespend enough time on the post to read that far.
However, note this published proposal: house arrest for the unvaccinated, enforced by deploying the military....
Forum: Lounge 2022-01-20, 21:38
Replies: 1,652
Views: 171,363
Posted By kriesel
Easily found articles, via...

Easily found articles, via https://duckduckgo.com/?t=ffab&q=politicians+advocating+withholding+of+health+care+to+unvaccinated&ia=web
include:

Resident Biden ordered withholding health care from...
Forum: Forum Feedback 2022-01-20, 17:20
Replies: 10
Views: 225
Posted By kriesel
That "works": "You have found error #4.31". ...

That "works": "You have found error #4.31".
You're so good to us Xyzzy. Maybe you could also include a popup menu for free hot instant delivery breakfast lunch or dinner, max of one each per day? I...
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 17:57.


Wed Jan 26 17:57:15 UTC 2022 up 187 days, 12:26, 1 user, load averages: 1.48, 1.48, 1.62

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 𝛴𝜎 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔