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Search took 0.36 seconds. Search: Posts Made By: James Heinrich
Forum: Software 2022-08-07, 02:41
Replies: 655
Views: 56,480
Posted By James Heinrich
You can, of course, but the auto-selected values...

You can, of course, but the auto-selected values are carefully balanced to give an optimal balance of time spent on P-1 vs chance of finding a factor. You can increase the bounds and have a higher...
Forum: Software 2022-08-07, 00:22
Replies: 655
Views: 56,480
Posted By James Heinrich
It's a complex interplay between RAM, exponent,...

It's a complex interplay between RAM, exponent, chance of factor (previous TF, new B1/B2). It's probably safe to say that if Prime95 selected those bounds for that assignment, then it's the...
Forum: YAFU 2022-08-04, 16:01
Replies: 379
Views: 52,270
Posted By James Heinrich
Since the default YAFU factor.log output is both...

Since the default YAFU factor.log output is both quite verbose and hard-to-parse, and the upcoming factor.json format is compact and easy-to-parse, I wrote a PHP script to convert factor.log to...
Forum: Software 2022-08-03, 19:26
Replies: 655
Views: 56,480
Posted By James Heinrich
Fishlake Falls is the platform name for Sapphire...

Fishlake Falls is the platform name for Sapphire Rapids-X (https://en.wikipedia.org/wiki/Sapphire_Rapids) Xeon CPUs
A decent overview:...
Forum: YAFU 2022-08-03, 09:45
Replies: 379
Views: 52,270
Posted By James Heinrich
It might be a rounding issue if it just wants to...

It might be a rounding issue if it just wants to run some more curves. My issue is with the curves being run at B1=0.
Forum: YAFU 2022-08-02, 13:04
Replies: 379
Views: 52,270
Posted By James Heinrich
This is in 2.07 so may have already been fixed,...

This is in 2.07 so may have already been fixed, but I noticed something odd this morning:
Forum: FactorDB 2022-08-02, 11:31
Replies: 71
Views: 18,829
Posted By James Heinrich
So while you know what composite(s) a prime...

So while you know what composite(s) a prime number is a factor of, rather than telling factordb that X is a factor of Y and X is factor of Z, you're telling it X is a prime number, why don't you test...
Forum: YAFU 2022-08-02, 01:15
Replies: 379
Views: 52,270
Posted By James Heinrich
Not in my case, redirected output is indeed an...

Not in my case, redirected output is indeed an empty-string filename between two spaces.
Forum: YAFU 2022-08-01, 21:06
Replies: 379
Views: 52,270
Posted By James Heinrich
I tried to get batchfile processing working with...

I tried to get batchfile processing working with YAFU 2.08 and it's not playing nice for me. Running YAFU interactively or passing it a single number (e.g. yafu-x64 "factor(12345)") works fine, but...
Forum: YAFU 2022-07-30, 13:49
Replies: 379
Views: 52,270
Posted By James Heinrich
Any chance you, or someone, could build a new...

Any chance you, or someone, could build a new Windows executable with all the latest changes and fixes?
factor.json output would be particularly useful to me (added in May 2022...
Forum: mersenne.ca 2022-07-28, 14:41
Replies: 48
Views: 2,027
Posted By James Heinrich
As you can clearly see, any existing reservations...

As you can clearly see, any existing reservations are untouched. The others are currently hidden, not deleted, but I may delete them in the future. I've already passed on any known factors to...
Forum: mersenne.ca 2022-07-28, 12:37
Replies: 48
Views: 2,027
Posted By James Heinrich
Honestly I don't know where most of these number...

Honestly I don't know where most of these number come from. :redface:

k-factorization is the most common use for this lookup table in general, but of course most k values are not so large they...
Forum: Lone Mersenne Hunters 2022-07-27, 21:33
Replies: 2,173
Views: 336,317
Posted By James Heinrich
Still on v30.7b9... see...

Still on v30.7b9... see https://www.mersenne.org/download/ :smile:
Forum: Software 2022-07-26, 14:26
Replies: 655
Views: 56,480
Posted By James Heinrich
This is listed as the preferred download version...

This is listed as the preferred download version on https://www.mersenne.org/download/ but the homepage https://www.mersenne.org/ still shows "Prime95 version 30.7 released" as the top entry.
Forum: Software 2022-07-26, 14:23
Replies: 655
Views: 56,480
Posted By James Heinrich
I don't think it was me. LOBES...

I don't think it was me. LOBES (https://www.mersenneforum.org/showthread.php?p=608787#post608787) and Kaboom (https://www.mersenneforum.org/showthread.php?p=609113#post609113) have reported such...
Forum: mersenne.ca 2022-07-25, 14:43
Replies: 48
Views: 2,027
Posted By James Heinrich
Unfortunate :sad:

Unfortunate :sad:
Forum: mersenne.ca 2022-07-24, 19:44
Replies: 938
Sticky: mersenne.ca
Views: 127,842
Posted By James Heinrich
Database adjustments are complete. With any luck...

Database adjustments are complete. With any luck you won't notice any difference, but let me know if I broke something.
Forum: mersenne.ca 2022-07-24, 17:06
Replies: 938
Sticky: mersenne.ca
Views: 127,842
Posted By James Heinrich
I will be doing some database maintenance in...

I will be doing some database maintenance in about an hour, site will be down for about an hour after that.
Forum: mersenne.ca 2022-07-24, 11:46
Replies: 48
Views: 2,027
Posted By James Heinrich
I just wanted to say a big "thank you!" to...

I just wanted to say a big "thank you!" to everyone who has contributed thus far. In just 2.5 weeks the queue has gone from nearly 1000 unfactored numbers to under 300. Of course it was the easiest...
Forum: mersenne.ca 2022-07-21, 21:16
Replies: 48
Views: 2,027
Posted By James Heinrich
Reservations are preferred only to prevent...

Reservations are preferred only to prevent different people duplicating effort. But Ryan kindly did a problemspace-wide mass of ECM early on and found hundreds of new factors without reservations and...
Forum: FactorDB 2022-07-21, 12:46
Replies: 71
Views: 18,829
Posted By James Heinrich
Has the owner of factordb ever posted on these...

Has the owner of factordb ever posted on these forums?
Forum: FactorDB 2022-07-20, 22:10
Replies: 71
Views: 18,829
Posted By James Heinrich
Possibly due to the database issue...

Possibly due to the database issue (https://www.mersenneforum.org/showpost.php?p=532167&postcount=25) from 2-3 years ago?
Forum: mersenne.ca 2022-07-20, 19:08
Replies: 48
Views: 2,027
Posted By James Heinrich
Posting found factors here is also acceptable, if...

Posting found factors here is also acceptable, if that's more convenient to anyone.

:groupwave:
Forum: YAFU 2022-07-20, 12:38
Replies: 379
Views: 52,270
Posted By James Heinrich
I would still suggest, however, that this line of...

I would still suggest, however, that this line of output with the ETA should be included even at verbosity level 0, there's already a fair amount of output from NFS sieving so the extra line with ETA...
Forum: YAFU 2022-07-20, 02:53
Replies: 379
Views: 52,270
Posted By James Heinrich
Ah, much better. I didn't realize I didn't have...

Ah, much better. I didn't realize I didn't have verbosity enabled on that YAFU installation.Thanks! :smile:
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