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Old 2021-08-09, 16:04   #78
sweety439
 
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Quote:
Originally Posted by paulunderwood View Post
Der, it was not proved with Primo but with Pari/MPI. ^^^ See above.
But it is shown in https://primes.utm.edu/top20/page.php?id=27
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Old 2021-08-09, 16:11   #79
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Yes and so it should be. It is an ECPP proven prime big enough to get into the top20. Marcel Martin's Primo does not have a monopoly on such proofs. Wise up,
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Old 2021-08-10, 12:30   #80
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\text{Primo }\subset\text{ ECPP}

\text{ECPP }\not\subset\text{ Primo}
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Old 2021-09-18, 20:02   #81
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Congrats to Facq, Asuncion and Allombert for breaking the ECPP 30k barrier with the proof of U(148091) -- Fibonacci Number with 30,949 decimal digits.


Last fiddled with by paulunderwood on 2021-09-18 at 20:06
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Old 2021-11-28, 03:51   #82
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Quote:
Originally Posted by Gelly View Post
i relinquish my reservation for the time being. do feel free to claim it, as my machine is problematic as of late.
looks like no one claimed it, and i've de-crufted my machine and set up, so i'm working on this candidate again!!
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Old 2021-11-28, 07:50   #83
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Welcome back to the fold.

Quote:
Originally Posted by paulunderwood View Post
Reserving:

Code:
M86137 cofactor prp25896
M86371 cofactor prp25984
M87691 cofactor prp26371
E(11848)/(5*1582043) prp40792
I should be continuing these shortly into the new year

I can do the Mersenne cofactor Ryan reserved about a year ago too. Ryan?
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Old 2022-01-02, 08:56   #84
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Hello Paul, what is the status of your ECPP-Repunit number ?

Last fiddled with by Cybertronic on 2022-01-02 at 08:57
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Old 2022-01-02, 09:57   #85
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Hello Paul, what is the status of your ECPP-Repunit number ?
It is imminent. A week or so.
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Old 2022-01-02, 12:03   #86
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Quote:
Originally Posted by Cybertronic View Post
Hello Paul, what is the status of your ECPP-Repunit number ?
Do you mean R(49081)? Or generalized repunit primes in bases other than 10?
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Old 2022-01-02, 12:05   #87
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I meant this, yes. (R49081)

Last fiddled with by Cybertronic on 2022-01-02 at 12:07
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Old 2022-01-03, 10:07   #88
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Quote:
Originally Posted by paulunderwood View Post
Congrats to Facq, Asuncion and Allombert for breaking the ECPP 30k barrier with the proof of U(148091) -- Fibonacci Number with 30,949 decimal digits.

I didn't know PARI supported ECPP certificates out of the box. Does anyone know how fast it is compared to Primo? And how to make it run multithreaded?

It would be very nice to have an efficient ECPP method that runs in terminal mode.

Btw, I wanted to test it with a random 300 digits PRP from factordb but the certificate isn't accepted: "No input number found in file." I attached the cert, it seems to contain the input number.


(and sorry for sort of hijacking the thread, I didn't want to open a new one just for this, but if desired I can surely do so)
Attached Files
File Type: txt cert.txt (16.6 KB, 21 views)

Last fiddled with by bur on 2022-01-03 at 10:19
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