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Search took 0.34 seconds. Search: Posts Made By: ATH

Forum: Information & Answers

2022-07-01, 05:11

Replies: 4

No longer even checking for CERT work

Views: 154

Posted By ATH

Maybe you should post this question in the sticky...

Maybe you should post this question in the sticky "Prime95 30.8 ....." thread in the Software forum, in case this thread is not noticed.

Forum: Marin's Mersenne-aries

2022-07-01, 00:09

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

Was already taken: Higher level ...

Was already taken:
Higher level
DoubleCheck=65351981,75,1

I took the rest.

Forum: Information & Answers

2022-06-30, 21:39

Replies: 4

No longer even checking for CERT work

Views: 154

Posted By ATH

Have you tried increasing CertMaxExponent ? ...

Have you tried increasing CertMaxExponent ?

Because my PRP CF worker is almost at 13.3M, so the PRP CF wavefront is past your 13218487, and the only CERT needed would be for PRP CF run on any...

Forum: Software

2022-06-29, 08:38

Replies: 76

ECM Stage 2 RAM

Views: 5,898

Posted By ATH

If it is when mprime is running 22K exponents,...

If it is when mprime is running 22K exponents, then it is because at small exponents (small FFTs) the multithreading is not very efficient, so it is probably not using your entire CPU, unless you run...

Forum: Marin's Mersenne-aries

2022-06-25, 19:51

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

Took: Cat 1 DoubleCheck=61584239,74,1 ...

Took:

Cat 1
DoubleCheck=61584239,74,1
DoubleCheck=61880477,75,1
DoubleCheck=61939831,75,1
Cat 1
DoubleCheck=61688987,76,1
Cat 2
DoubleCheck=63438541,74,1

Forum: Soap Box

2022-06-24, 19:54

Replies: 161

Abortion debate (moved from 2012 election thread)

Views: 12,390

Posted By ATH

So the US wants to turn back time? Party like it...

So the US wants to turn back time? Party like it is 1776 again?

Forum: MattcAnderson

2022-06-23, 20:49

Replies: 5

10^a+1 is prime at least twice

Views: 119

Posted By ATH

All odd a>=3 is divisible by 11: a=2n+1 102n+1...

All odd a>=3 is divisible by 11: a=2n+1
102n+1 + 1 = 100n * 10 + 1 = 1n * 10 + 1 = 0 (mod 11)

All a=4n+2 >=6 is divisible by 101:
104n+2 + 1 = 10000n * 100 + 1 = 1n * 100 + 1 = 0 (mod 101)
...

Forum: Marin's Mersenne-aries

2022-06-21, 19:02

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

I took: Cat 1 DoubleCheck=61882081,75,1 ...

I took:
Cat 1
DoubleCheck=61882081,75,1
DoubleCheck=61753487,74,1
DoubleCheck=61901351,75,1
Cat 2
DoubleCheck=63352697,74,1
DoubleCheck=63381943,74,1
DoubleCheck=63381959,74,1...

Forum: Marin's Mersenne-aries

2022-06-17, 00:32

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

Took: Cat 3 DoubleCheck=64139371,74,1 ...

Took:

Cat 3
DoubleCheck=64139371,74,1
DoubleCheck=64282409,74,1
DoubleCheck=64748917,74,1
DoubleCheck=64978231,74,1
Higher level
DoubleCheck=65792711,75,1
DoubleCheck=66524561,75,1

Forum: Cloud Computing

2022-06-14, 19:09

Replies: 1,224

Google Diet Colab Notebook

Views: 158,324

Posted By ATH

On the free version I'm running mmff for 3 hours...

On the free version I'm running mmff for 3 hours per day and at ~3h5m a box comes up you can click to show you are available, and then it runs 0.5-1 hours more (so 3.5-4h total per day).

Forum: Factoring

2022-06-14, 05:46

Replies: 68

GMP-ECM and ECM Frustrations [Was: About M1277]

Views: 1,443

Posted By ATH

This works for P-1 and P+1 I tested long ago on...

This works for P-1 and P+1 I tested long ago on composite numbers I constructed. I *think* it works for ECM as well, please correct me if that is not the case:

You can run stage2 in many stages or...

Forum: Marin's Mersenne-aries

2022-06-13, 17:23

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

Your result was good: 62124401

Your result was good: 62124401

Forum: Marin's Mersenne-aries

2022-06-12, 20:51

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

Took it.

Took it.

Forum: Marin's Mersenne-aries

2022-06-12, 20:02

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

Took: Cat 1 DoubleCheck=61782389,74,1 ...

Took:

Cat 1
DoubleCheck=61782389,74,1
DoubleCheck=61809113,74,1
Cat 3
DoubleCheck=64343809,75,1
DoubleCheck=64806163,74,1
Cat 2
DoubleCheck=63396779,74,1

Forum: storm5510

2022-06-12, 06:51

Replies: 29

Gas Prices

Views: 670

Posted By ATH

2.5 weeks ago when I last filled up the car it...

2.5 weeks ago when I last filled up the car it was 16.49 DKK/liter = $8.87 per gallon in Denmark, and it is on one of the cheaper unmanned stations.

Forum: Data

2022-06-10, 19:14

Replies: 3,599

Newer milestone thread

Views: 353,567

Posted By ATH

10000000 61938 | 42085 19853 1 ...

10000000 61938 | 42085 19853 1

The sum was still wrong before my test in your post earlier, I just removed the ERR result.
61938 != 42085+19853+1

Forum: Data

2022-06-10, 12:19

Replies: 3,599

Newer milestone thread

Views: 353,567

Posted By ATH

----------=-----=-- |...

----------=-----=-- | -----=-----=-----=-----=----- | -----=-----=-----=----- | -----=-----=-----=----- |
Exponent Range | Composite | Status Unproven | Assigned | ...

Forum: Data

2022-06-10, 11:46

Replies: 3,599

Newer milestone thread

Views: 353,567

Posted By ATH

If I remember correct the problem occurred...

If I remember correct the problem occurred because storm5510 tried to run "PRP CF" on Gpuowl, which it cannot do, so it was submitted as a normal PRP result which of course was suspect, because it...

Forum: PrimeNet

2022-06-06, 15:40

Replies: 3

Question about history of M3936727

Views: 280

Posted By ATH

Yes, this is the initial test + double check on...

Yes, this is the initial test + double check on M3936727 = 23936727-1
LL
Status Date User Residue Shift
Verified (Factored) 1998-01-26 Soh Kok Hong 7D98BB85E98906AA 0
Verified...

Forum: Marin's Mersenne-aries

2022-06-05, 23:41

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

I took: Cat 1 DoubleCheck=61625819,76,1 Cat...

I took:
Cat 1
DoubleCheck=61625819,76,1
Cat 2
DoubleCheck=63413087,74,1
DoubleCheck=63429631,74,1
Cat 1
DoubleCheck=61681387,76,1
DoubleCheck=61767127,75,1
Cat 2

Forum: And now for something completely different

2022-06-01, 18:33

Replies: 184

Sticky: FastECPP software and 50000 digit primality proof (reposted from NMBRTHRY)

Views: 11,381

Posted By ATH

What would happen in the extremely unlikely case...

What would happen in the extremely unlikely case of a composite prp was considered to be prime? Would the certificate fail later on?

Forum: No Prime Left Behind

2022-05-31, 15:08

Replies: 9

Number of digits in prime

Views: 444

Posted By ATH

mprint only print Mersenne numbers 2p-1 but can...

mprint only print Mersenne numbers 2p-1 but can print it in different bases for example decimal, hexidecimal etc.

To get the number of digits in k*bn + c:
First ignore "+ c" unless c is HUGE...

Forum: Marin's Mersenne-aries

2022-05-27, 22:32

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

I took the last 3.

I took the last 3.

Forum: Information & Answers

2022-05-22, 17:07

Replies: 4

Top Producers Report

Views: 686

Posted By ATH

If you don't change the date in the report, it...

If you don't change the date in the report, it only shows work for the last 365 days not lifetime credits.

Unless you do "Account/Team Info" - "My Account" - "Summary" - "Show details stats for my...

Forum: Marin's Mersenne-aries

2022-05-20, 12:47

Replies: 856

processed dc and tc posts

Views: 139,620

Posted By ATH

I queued them.

I queued them.

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