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Forum: And now for something completely different 2022-06-24, 06:03
Replies: 164
Views: 36,368
Posted By paulunderwood
AFAIK factorDB lacks the ability to verify both...

AFAIK factorDB lacks the ability to verify both KP and CHG proofs.
Forum: And now for something completely different 2022-06-23, 11:40
Replies: 164
Views: 36,368
Posted By paulunderwood
It is ranked now. Try adding a comment.

It is ranked now. Try adding a comment.
Forum: And now for something completely different 2022-06-23, 11:17
Replies: 164
Views: 36,368
Posted By paulunderwood
The database re-ranks primes every 30 mins.

The database re-ranks primes every 30 mins.
Forum: And now for something completely different 2022-06-22, 18:58
Replies: 164
Views: 36,368
Posted By paulunderwood
It's a bit involved. I think you have enter the...

It's a bit involved. I think you have enter the whole number as a "blob" and give it the label: "tau(47^4176)". However if it does not have more than 26,709 digits as of today it is inadmissible to...
Forum: And now for something completely different 2022-06-17, 16:38
Replies: 164
Views: 36,368
Posted By paulunderwood
Can someone please update...

Can someone please update https://en.wikipedia.org/wiki/Elliptic_curve_primality#Elliptic_curve_primality_proving with Andreas Enge's 10^50000+65859 (https://primes.utm.edu/primes/page.php?id=134003)...
Forum: And now for something completely different 2022-06-16, 14:41
Replies: 164
Views: 36,368
Posted By paulunderwood
I'll do these now! The M130439 cofactor...

I'll do these now!

The M130439 cofactor seems stuck. I am releasing it.
Forum: And now for something completely different 2022-06-16, 07:59
Replies: 164
Views: 36,368
Posted By paulunderwood
I will line those three 20k numbers up for after...

I will line those three 20k numbers up for after the Mersenne cofactor has been completed. You should be able to do them if you have a couple of half decent computers in a timely manner. CM is pretty...
Forum: And now for something completely different 2022-06-16, 06:38
Replies: 164
Views: 36,368
Posted By paulunderwood
Reserving M130439 cofactor...

Reserving M130439 cofactor (https://www.mersenne.ca/exponent/130439).

The Euler 40k number is very stuck. I am going to run just ecpp for a few weeks, and need some other number to keep the cores...
Forum: And now for something completely different 2022-06-15, 05:11
Replies: 164
Views: 36,368
Posted By paulunderwood
I find "ownership" of this number by way of...

I find "ownership" of this number by way of certification overwhelming. Would I have to tell Henri and Renaud to de-list it from their PRP database too? I don't have the inclination for all this....
Forum: And now for something completely different 2022-06-15, 04:57
Replies: 164
Views: 36,368
Posted By paulunderwood
Can you, please? I would not know where to start.

Can you, please? I would not know where to start.
Forum: And now for something completely different 2022-06-15, 02:57
Replies: 164
Views: 36,368
Posted By paulunderwood
Had a technical problem. Had to change the prefix...

Had a technical problem. Had to change the prefix to "$" for the candidate in the certificate file. All done. Now processing at factorDB. :smile:
Forum: And now for something completely different 2022-06-15, 01:37
Replies: 164
Views: 36,368
Posted By paulunderwood
@Ryan please add a comment to your submission. ...

@Ryan please add a comment to your submission.

I have just completed (18^25667-1)/17 (https://primes.utm.edu/primes/page.php?id=134055). Sweet, eh?

Congrats to Andreas for 10^40000+14253...
Forum: And now for something completely different 2022-06-13, 17:42
Replies: 164
Views: 36,368
Posted By paulunderwood
Please don't forget a UTM submission appending...

Please don't forget a UTM submission appending your number with Mersenne cofactor, ECPP.

@Greg The number 2^99069+99069^2 can be submitted to UTM too with the appendage ECPP.
Forum: And now for something completely different 2022-06-09, 19:41
Replies: 164
Views: 36,368
Posted By paulunderwood
I have had a 40k digit number stick twice. The...

I have had a 40k digit number stick twice. The second time, deleting the last two sets of numbers from ".cert1" did not work with "-np 4" -- it followed the same path. I had to delete 2 more sets and...
Forum: And now for something completely different 2022-05-30, 13:50
Replies: 164
Views: 36,368
Posted By paulunderwood
I am reserving this number, (18^25667-1)/17. ...

I am reserving this number, (18^25667-1)/17.

My run of the Euler Irregular "got stuck" on Step [60] and I am manually backtracking from Step [58].
Forum: And now for something completely different 2022-05-27, 21:54
Replies: 164
Views: 36,368
Posted By paulunderwood
I am dropping R86453. It took my machine ~12...

I am dropping R86453. It took my machine ~12 hours to reach "Step [0]". If a step gets stuck then the time involved to run say one core to get a different proof path is infeasible. Basically the job...
Forum: And now for something completely different 2022-05-23, 23:12
Replies: 164
Views: 36,368
Posted By paulunderwood
It looks as though Prof. Chris Caldwell has now...

It looks as though Prof. Chris Caldwell has now created an "E" prover code (https://primes.utm.edu/bios/page.php?id=5485), which should be selectable to create a code in order to submit CM (FastECPP)...
Forum: And now for something completely different 2022-05-23, 21:24
Replies: 164
Views: 36,368
Posted By paulunderwood
Nope. They're yours.

Nope. They're yours.
Forum: And now for something completely different 2022-05-23, 21:21
Replies: 164
Views: 36,368
Posted By paulunderwood
Please don't take M86137 -- I have nearing the...

Please don't take M86137 -- I have nearing the end of a Primo run of it.
Forum: And now for something completely different 2022-05-23, 12:57
Replies: 164
Views: 36,368
Posted By paulunderwood
On https://primes.utm.edu/primes/status.php I see...

On https://primes.utm.edu/primes/status.php I see Serge uses "CM" and an "x" code. UTM does not accept certs.

To be more explicit: create an x prover code attributing you and CM. When you submit...
Forum: And now for something completely different 2022-05-23, 12:31
Replies: 164
Views: 36,368
Posted By paulunderwood
@ryanp and @Andreas. Please make a The Prime...

@ryanp and @Andreas. Please make a The Prime Pages database entry for your numbers.

https://primes.utm.edu/top20/page.php?id=49
https://primes.utm.edu/top20/page.php?id=27

via
...
Forum: And now for something completely different 2022-05-23, 11:58
Replies: 164
Views: 36,368
Posted By paulunderwood
Somewhere in the messaging bowels, Ryan did...

Somewhere in the messaging bowels, Ryan did mention he had forgotten about his Primo run of the M78737 cofactor and that Primo had crashed. Better late than never!
Forum: And now for something completely different 2022-05-22, 23:31
Replies: 164
Views: 36,368
Posted By paulunderwood
Primo won't handle anything above ~50k digits....

Primo won't handle anything above ~50k digits. But FastECPP (+GWNUM) might and do it some 8 times faster than an extrapolated Primo could do it.
Forum: And now for something completely different 2022-05-22, 19:44
Replies: 164
Views: 36,368
Posted By paulunderwood
Nearly finished: M86137 cofactor prp25896 ...

Nearly finished:

M86137 cofactor prp25896

Dropping:

M86371 cofactor prp25984
M87691 cofactor prp26371
E(11848)/(5*1582043) prp40792
Forum: And now for something completely different 2022-04-27, 16:39
Replies: 164
Views: 36,368
Posted By paulunderwood
Are you thick joking? I just posted that Gelly...

Are you thick joking? I just posted that Gelly should submit to it to UTM. Until he does so it will not appear on the aforementioned top20 and at the top of the top20 Mersenne co-factors. Things...
Showing results 1 to 25 of 63

 
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