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Search: Posts Made By: ATH
Forum: Data 2021-12-05, 13:09
Replies: 3,486
Views: 313,928
Posted By ATH
Sorry for stressing you. Those are far from the...

Sorry for stressing you. Those are far from the last 2, that is what I get for posting at 4am, I was looking at the wrong view.
Forum: Data 2021-12-05, 02:58
Replies: 3,486
Views: 313,928
Posted By ATH
George has the last 2 under 107M, ETA at -16 and...

George has the last 2 under 107M, ETA at -16 and 0 days:106364191 and 106751339
Forum: Marin's Mersenne-aries 2021-12-02, 20:04
Replies: 758
Views: 113,888
Posted By ATH
Took these and removed them from the list (only 4...

Took these and removed them from the list (only 4 I could not register on primenet 61.7M-62.0M):

PRP=1,2,101938999,-1 OR DoubleCheck=101938999,77,1
PRP=1,2,101943377,-1 OR ...
Forum: And now for something completely different 2021-12-01, 23:53
Replies: 17
Views: 7,763
Posted By ATH
Thanks, I'm an idiot. I used my old pi sieving...

Thanks, I'm an idiot. I used my old pi sieving code and modified it to work on the end part as well, but did a very poor job of it. Luckily I only wasted a few hours on 2 cores.
I do not know why I...
Forum: And now for something completely different 2021-12-01, 18:57
Replies: 17
Views: 7,763
Posted By ATH
I tried searching M51 again but only from the...

I tried searching M51 again but only from the beginning and the ending (like pi PRPs (and the famous pi end PRPs :wink: ))

51,82589933,24862048,47,AH,2^82589933/10^24862001...
Forum: Lounge 2021-11-27, 22:40
Replies: 1,531
Views: 161,803
Posted By ATH
Omicron is found in Italy and suspected in...

Omicron is found in Italy and suspected in Germany and Czech Republic and now 2 cases in Denmark as well.
Forum: Marin's Mersenne-aries 2021-11-27, 18:12
Replies: 758
Views: 113,888
Posted By ATH
I took these and removed them from the lists: ...

I took these and removed them from the lists:

PRP=1,2,109947373,-1 OR DoubleCheck=109947373,77,1
PRP=1,2,109947949,-1 OR DoubleCheck=109947949,77,1
PRP=1,2,110188987,-1 OR ...
Forum: Data 2021-11-27, 05:47
Replies: 3,486
Views: 313,928
Posted By ATH
A much better Christmas miracle would be a new...

A much better Christmas miracle would be a new Mersenne Prime, it happened 3 times between Dec 7th and Dec 26th, and 6 times between Nov 13th and Dec 26th.
Forum: Math 2021-11-27, 05:08
Replies: 9
Views: 441
Posted By ATH
There are at least 2 infinite series of universal...

There are at least 2 infinite series of universal starting values starting from the known 4 and 10
https://www.mersenneforum.org/showpost.php?p=503380&postcount=46

A0=A1=4, AN=14*AN-1-AN-2...
Forum: Marin's Mersenne-aries 2021-11-23, 14:59
Replies: 758
Views: 113,888
Posted By ATH
60.8M is Cat 2, so it must be because his PCs...

60.8M is Cat 2, so it must be because his PCs does not qualify for Cat0+1 that he is getting them:
https://www.mersenne.org/thresholds/

and yes these categories should not apply to PRP-DC.
Forum: Marin's Mersenne-aries 2021-11-21, 05:12
Replies: 758
Views: 113,888
Posted By ATH
Thanks I removed them from worktodo, I took from...

Thanks I removed them from worktodo, I took from the bottom of the list instead to avoid this, and I removed them from the list:
DoubleCheck=106972771,77,1
DoubleCheck=106973701,77,1...
Forum: Marin's Mersenne-aries 2021-11-20, 21:28
Replies: 758
Views: 113,888
Posted By ATH
Sorry about that, I removed them from the list as...

Sorry about that, I removed them from the list as I took them. I only saw your post about TF'ing not the other post about DC, I was too quick :(

I'm currently working on these, but they are on in...
Forum: Software 2021-11-19, 18:45
Replies: 22
Views: 740
Posted By ATH
I think he meant 1014.

I think he meant 1014.
Forum: Software 2021-11-19, 06:20
Replies: 22
Views: 740
Posted By ATH
With GMP-ECM you can run stage2 in as many stages...

With GMP-ECM you can run stage2 in as many stages as you want, going as high as you want. First you run stage1 and save the result:

ecm.exe -v -pm1 -save M3779stage1.txt 4e10 4e10 < M3779.txt
...
Forum: Marin's Mersenne-aries 2021-11-17, 21:49
Replies: 758
Views: 113,888
Posted By ATH
No, I obviously missed it, thanks.

No, I obviously missed it, thanks.
Forum: Marin's Mersenne-aries 2021-11-17, 18:29
Replies: 758
Views: 113,888
Posted By ATH
I took the last 5 CERTs, they are assigned to...

I took the last 5 CERTs, they are assigned to "-Anonymous-", I assume that is intentional?

I do not remember, is "-Anonymous-" the "real" anonymous meaning no username? There is also "ANONYMOUS"...
Forum: Math 2021-11-13, 20:32
Replies: 27
Views: 1,272
Posted By ATH
In the example below the largest run of composite...

In the example below the largest run of composite residues was from:
46,283,190,029 * N / 601,681,470,353 to 300,840,735,463 * N / 601,681,470,353
so from N/13 to N/2.
Forum: Math 2021-11-13, 11:35
Replies: 27
Views: 1,272
Posted By ATH
3*31#-1 has a ratio of 3.303278, and it has huuge...

3*31#-1 has a ratio of 3.303278, and it has huuge gaps of composites:
p2=16,261,661,359
p2=20,747,636,909
p2=46,283,190,029
p2=300,840,735,463
The residue is prime for these 4 values, but the 3...
Forum: Math 2021-11-12, 21:08
Replies: 27
Views: 1,272
Posted By ATH
I also checked 6*29#-1 = 38818159379 and got...

I also checked 6*29#-1 = 38818159379 and got 3.2036, while for 31#+1 the ratio is only 1.1526.

But I noticed something interesting for "6*29#-1", there are a huge gap of no primes residues between...
Forum: GPU Computing 2021-11-05, 00:43
Replies: 10
Views: 468
Posted By ATH
Are these cards RTX A4000 / A6000 professional...

Are these cards RTX A4000 / A6000 professional cards somewhere between consumer cards Geforce RTX 30xx and professional Tesla V100/A100 ?
Forum: Marin's Mersenne-aries 2021-11-04, 00:46
Replies: 758
Views: 113,888
Posted By ATH
If you complete 0.1% of each of them, they will...

If you complete 0.1% of each of them, they will update to 30 days, because they need to be started within 7 days.

It is because of the unverified LL test, so technically it is not a PRP double...
Forum: Cloud Computing 2021-10-31, 07:52
Replies: 17
Views: 1,843
Posted By ATH
For several weaks I got only T4s on Pro+, and I...

For several weaks I got only T4s on Pro+, and I was not going to renew, but last 1-2 weeks it is better.
On one account I'm getting mostly V100 each time with 2-3 A100, on the other I get mostly...
Forum: PrimeNet 2021-10-24, 04:47
Replies: 105
Views: 37,013
Posted By ATH
See post #11 in this thread. Back then in late...

See post #11 in this thread. Back then in late 2019 he said he was running 50 instances of c5.metal, which is 48 cores Xeons, so 2400 cores total. Maybe its 64 x 48 cores now, or 64 other instances....
Forum: PrimeNet 2021-10-23, 20:04
Replies: 105
Views: 37,013
Posted By ATH
Yes, the instance continues on the next exponent....

Yes, the instance continues on the next exponent. You decide how long you rent the instance for.

If you use "spot" instances which is much cheaper, then the instance can shut down at any time when...
Forum: Software 2021-10-22, 08:43
Replies: 16
Views: 723
Posted By ATH
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