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Search: Posts Made By: Viliam Furik
Forum: Software 2020-09-29, 12:45
Replies: 360
Sticky: Prime95 v30.3
Views: 18,578
Posted By Viliam Furik
I have noticed that proof's existence doesn't...

I have noticed that proof's existence doesn't show up publicly until it's assigned for certification. That means you will not know, whether the proof was uploaded until it is assigned to certifier,...
Forum: GPU Computing 2020-09-28, 16:09
Replies: 278
Views: 24,322
Posted By Viliam Furik
What's the expected increase in performance when...

What's the expected increase in performance when moving from Windows 10 to Linux with ROCm, in percents?
Forum: Marin's Mersenne-aries 2020-09-28, 15:29
Replies: 13
Views: 27,108
Posted By Viliam Furik
I took it. It's assigned on PrimeNet. Will do a...

I took it. It's assigned on PrimeNet. Will do a PRP CERT test
Forum: Hardware 2020-09-27, 22:07
Replies: 7
Views: 175
Posted By Viliam Furik
Thanks to everyone for help, I have most probably...

Thanks to everyone for help, I have most probably identified the issue - one of the four RAM modules was bad, the other three passed the memtest in a single stick configuration.

So far it's...
Forum: Hardware 2020-09-27, 10:50
Replies: 7
Views: 175
Posted By Viliam Furik
Well, tried that... Except the CPU. I...

Well, tried that... Except the CPU.

I haven't been able to boot into windows yesterday. After pulling out sticks in slots B1 and A1, it was working, but then it crashed - GPU was displaying frozen...
Forum: Hardware 2020-09-27, 10:38
Replies: 7
Views: 175
Posted By Viliam Furik
Cry MemTest x86 spewing lots of errors

Hello, I have been having problems with my computer since yesterday, I figured out it is due to the bad memory.

I am running the memtest right now, it's at 75% of first pass, and I have got 152...
Forum: GpuOwl 2020-09-25, 13:21
Replies: 2,501
Views: 148,465
Posted By Viliam Furik
Residue matched. The certificate is not yet...

Residue matched. The certificate is not yet certified, so my guess is it was either an error in CERT-generation process in original run (most likely), or if my CERT turns out to be not good either,...
Forum: Data 2020-09-24, 17:23
Replies: 164
Views: 21,998
Posted By Viliam Furik
After I finish-off this range, I want to do the...

After I finish-off this range, I want to do the stubborn 42.6M range.

I was also thinking if it wouldn't be easier if instead of less than 2000 unfactored exponents we aimed for something like 40%...
Forum: Data 2020-09-24, 15:45
Replies: 164
Views: 21,998
Posted By Viliam Furik
10M to 11M range

I have moved the entire range to 70-bits and found about 300 factors with mostly TF (about 250) and P-1 (about 50). It took me about a half year.

1028 factors left to find.
Forum: mersenne.ca 2020-09-24, 15:24
Replies: 447
Sticky: mersenne.ca
Views: 25,448
Posted By Viliam Furik
I think he is referring to the exponent 14064697,...

I think he is referring to the exponent 14064697, which shows a wrong P-1 probability. It should be 5.637%, as shown in the exponent's page: M14064697 (https://www.mersenne.ca/exponent/14064697)
Forum: Lounge 2020-09-23, 18:17
Replies: 12
Views: 530
Posted By Viliam Furik
Ben already knows all Mersenne primes under 300M,...

Ben already knows all Mersenne primes under 300M, he is just being thoughtful to the rest of us so he runs the tests properly.
Forum: Lounge 2020-09-22, 15:06
Replies: 69
Views: 4,580
Posted By Viliam Furik
Put some your monitor on a stand so that it is...

Put some your monitor on a stand so that it is higher :wink:
Forum: Factoring 2020-09-22, 11:40
Replies: 7
Views: 315
Posted By Viliam Furik
It's done, you're welcome.

It's done, you're welcome.
Forum: Factoring 2020-09-21, 17:13
Replies: 7
Views: 315
Posted By Viliam Furik
I will TF it to 82 bits.

I will TF it to 82 bits.
Forum: Hardware 2020-09-18, 17:08
Replies: 123
Views: 7,034
Posted By Viliam Furik
Aaaaand, that gives an estimate of about 37 hours...

Aaaaand, that gives an estimate of about 37 hours on 108M exponent. Compared to my Radeon VIIs 27 hours (1000 mV, -5% power, 1600 MHz core, 1025 MHz mem - Afterburner settings) it's about 72 % of its...
Forum: Lone Mersenne Hunters 2020-09-17, 17:59
Replies: 1,664
Views: 138,918
Posted By Viliam Furik
That would have been second-biggest P-1 factor if...

That would have been second-biggest P-1 factor if prime...

:cry:
Forum: GpuOwl 2020-09-17, 17:51
Replies: 2,501
Views: 148,465
Posted By Viliam Furik
Rerun is expected to be completed about a week...

Rerun is expected to be completed about a week from now, FYI.
Forum: Software 2020-09-15, 15:07
Replies: 360
Sticky: Prime95 v30.3
Views: 18,578
Posted By Viliam Furik
:goodposting:

:goodposting:
Forum: Lounge 2020-09-13, 15:32
Replies: 12
Views: 530
Posted By Viliam Furik
Ben Delo Facts - Chuck Norris style!

Mostly by huge amount of tests and self-certifications from Ben Delo. Maybe we could start the Chuck-Norris-style-joke thread for Ben, too. (If it hasn't begun already)

Curtis Cooper...
Forum: PrimeNet 2020-09-13, 15:28
Replies: 6
Views: 218
Posted By Viliam Furik
I must correct you. Those factors were found...

I must correct you. Those factors were found today by me.
Forum: Hardware 2020-09-11, 18:45
Replies: 821
Views: 119,869
Posted By Viliam Furik
I have done it the hard way... I have copied them...

I have done it the hard way... I have copied them manually into the spreadsheet, one by one.

If you want, you can send me the rows by email and I will write some quick Python code to put them in...
Forum: Factoring 2020-09-10, 13:20
Replies: 23
Views: 942
Posted By Viliam Furik
Python script for search for factors of M1277 using random k-intervals

import numpy as np
from random import randint

f = open("m1277.txt", "a")


def tf1277(k, r):
expos = np.zeros((4, r), int)
p = 1277
y = 0
Forum: GpuOwl 2020-09-09, 17:09
Replies: 2,501
Views: 148,465
Posted By Viliam Furik
It worked! Thank you very much!

It worked! Thank you very much!
Forum: GpuOwl 2020-09-09, 16:23
Replies: 2,501
Views: 148,465
Posted By Viliam Furik
Yes, the file is there. Should I throw away the...

Yes, the file is there. Should I throw away the non-old file, and rename the old file to 107826457.owl ?
Forum: GpuOwl 2020-09-09, 16:00
Replies: 2,501
Views: 148,465
Posted By Viliam Furik
Error on load

2020-09-09 17:57:48 config: -device 1
2020-09-09 17:57:48 config: -proof 8
2020-09-09 17:57:48 config: -nospin
2020-09-09 17:57:48 config: -jacobi 500000
2020-09-09 17:57:48 device 1, unique id...
Showing results 1 to 25 of 140

 
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