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Search: Posts Made By: James Heinrich
Forum: mersenne.ca 2021-04-23, 03:32
Replies: 608
Sticky: mersenne.ca
Views: 69,118
Posted By James Heinrich
Once again there's a known issue with the nightly...

Once again there's a known issue with the nightly data sync (most likely related to P+1 results), waiting for Aaron to fix whatever the problem is before I can run the import.

edit: import...
Forum: mersenne.ca 2021-04-22, 21:22
Replies: 608
Sticky: mersenne.ca
Views: 69,118
Posted By James Heinrich
I can easily add in the worktodo lines, but I'm...

I can easily add in the worktodo lines, but I'm uncertain how to pick appropriate bounds. For those that have been following this more closely please offer guidance. Right now I'm just copying the...
Forum: Software 2021-04-22, 18:04
Replies: 181
Views: 15,599
Posted By James Heinrich
It does:

It does:
Forum: mersenne.ca 2021-04-22, 17:34
Replies: 608
Sticky: mersenne.ca
Views: 69,118
Posted By James Heinrich
P-1 results have been sitting there by themselves...

P-1 results have been sitting there by themselves for so long and just discovered they have a long-lost cousin in P+1, so why shouldn't they be excited? :brian-e:
Forum: Software 2021-04-22, 17:30
Replies: 181
Views: 15,599
Posted By James Heinrich
Hmm, I think I am confused. Sorry. :redface:

Hmm, I think I am confused. Sorry. :redface:
Forum: Software 2021-04-22, 16:21
Replies: 181
Views: 15,599
Posted By James Heinrich
Apparently Prime95 doesn't have sufficient...

Apparently Prime95 doesn't have sufficient worktodo sanity checks and you're confusing it.
You're specifying Pplus1 as the worktype but setting c to -1 instead of +1.
Forum: Data 2021-04-22, 04:16
Replies: 428
Views: 61,135
Posted By James Heinrich
There is now a factor column.

There is now a factor column.
Forum: Data 2021-04-22, 00:19
Replies: 428
Views: 61,135
Posted By James Heinrich
Easily done. P+1 has never found a Mersenne...

Easily done. P+1 has never found a Mersenne factor, therefore optimal effort to spend on it is zero. :razz:
Forum: Data 2021-04-21, 21:57
Replies: 428
Views: 61,135
Posted By James Heinrich
The mersenne.ca page includes factors, if any. ...

The mersenne.ca page includes factors, if any.
The mersenne.org data table George pointed me to does not include information about factors, I'll have ask him about that.
Forum: Data 2021-04-21, 21:08
Replies: 428
Views: 61,135
Posted By James Heinrich
There is now a version on mersenne.org with...

There is now a version on mersenne.org with access to live data. Still needs to be prettied up with filtering parameters and such, but it's a start:
https://www.mersenne.org/report_pplus1/
Forum: Data 2021-04-21, 18:00
Replies: 428
Views: 61,135
Posted By James Heinrich
This is crude, but I have created a placeholder...

This is crude, but I have created a placeholder page to list what known P+1 efforts have been recorded:
https://www.mersenne.ca/pplus1.php

Note of course that my data will always be up to 24h out...
Forum: Software 2021-04-21, 04:49
Replies: 181
Views: 15,599
Posted By James Heinrich
Yes, and yes. Largely untested in both cases of...

Yes, and yes. Largely untested in both cases of course, so let me know if you find something not working as it should.
Forum: mersenne.ca 2021-04-21, 03:40
Replies: 608
Sticky: mersenne.ca
Views: 69,118
Posted By James Heinrich
These actually show fine now. Due to a quirk with...

These actually show fine now. Due to a quirk with how the code is structured, it's possible you might load the page and see the masked residue, but during page load the residue is unmasked in the...
Forum: mersenne.ca 2021-04-18, 22:24
Replies: 608
Sticky: mersenne.ca
Views: 69,118
Posted By James Heinrich
Thanks, fixed. :redface:

Thanks, fixed. :redface:
Forum: Lone Mersenne Hunters 2021-04-16, 15:37
Replies: 1,850
Views: 212,560
Posted By James Heinrich
TJAOI did that 7 years ago: M926969327 has a...

TJAOI did that 7 years ago: M926969327 has a 49.308-bit (15-digit) factor: 696969697584761 (https://www.mersenne.ca/M926969327)
Forum: Lone Mersenne Hunters 2021-04-16, 01:19
Replies: 1,850
Views: 212,560
Posted By James Heinrich
Ryan strikes again. #11 on the all time biggest...

Ryan strikes again. #11 on the all time biggest Mersenne factors list (https://www.mersenne.ca/userfactors/any/1/bits).

M4283 has a 219.268-bit (67-digit) factor:...
Forum: Data 2021-04-13, 20:57
Replies: 17
Views: 563
Posted By James Heinrich
I understand how to get from a P-1 factor to the...

I understand how to get from a P-1 factor to the required bounds to guaranteed find said factor (and thereby the pretty graph (https://www.mersenne.ca/exponent/4933#P1factorBoundsGraph) on my...
Forum: Data 2021-04-13, 19:46
Replies: 17
Views: 563
Posted By James Heinrich
Helpful, thank you.

Helpful, thank you.
Forum: Data 2021-04-13, 18:39
Replies: 17
Views: 563
Posted By James Heinrich
Understanding P+1

I'm passingly familiar with P-1, at least as far as how k and bounds determine what factors can be found with it. I'm unfamiliar with P+1 other than I've heard the term.
Can someone, in simple...
Forum: Hardware 2021-04-13, 17:52
Replies: 37
Views: 1,127
Posted By James Heinrich
My current main computer pre-dates your linked...

My current main computer pre-dates your linked thread by more than half a year (Dec 2011). Was going to replace it last year, but AMD forgot to ship any 5950X to Canada. Still. :mad:
Forum: Marin's Mersenne-aries 2021-04-12, 13:12
Replies: 14
Views: 9,271
Posted By James Heinrich
Congrats. Thread title edited.

Congrats. Thread title edited.
Forum: mersenne.ca 2021-04-08, 18:22
Replies: 608
Sticky: mersenne.ca
Views: 69,118
Posted By James Heinrich
The ECM effort in question was missing from the...

The ECM effort in question was missing from the nightly export data. I've emailed Aaron to try and investigate how or why that may have happened. My best guess at this point is that it got lost or...
Forum: mersenne.ca 2021-04-07, 22:16
Replies: 608
Sticky: mersenne.ca
Views: 69,118
Posted By James Heinrich
Data just from 2020 (I could get from other years...

Data just from 2020 (I could get from other years if that's needed):


+------------+-----------------+----------------+
| b1 | b2 | sum_num_curves |...
Forum: mersenne.ca 2021-04-07, 18:35
Replies: 608
Sticky: mersenne.ca
Views: 69,118
Posted By James Heinrich
Oh wow, that's so simple. Thank you! :smile:

Oh wow, that's so simple. Thank you! :smile:
Forum: mersenne.ca 2021-04-06, 14:34
Replies: 608
Sticky: mersenne.ca
Views: 69,118
Posted By James Heinrich
The concept of the binary search algorithm I...

The concept of the binary search algorithm I understand. The sticking point is getValueOfTLevel.

Supposing I have data from M2083 (https://www.mersenne.ca/exponent/2083#ecm_results) (also attached...
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