mersenneforum.org  

Go Back   mersenneforum.org > Prime Search Projects > And now for something completely different

Reply
 
Thread Tools
Old 2023-01-25, 09:51   #210
paulunderwood
 
paulunderwood's Avatar
 
Sep 2002
Database er0rr

119016 Posts
Default

Quote:
Originally Posted by andreas View Post
Excellent, congratulations for the new record!

Could you say a bit more about the running times and the size of the certificate?
Thanks for your congratulations. And thanks providing a great masterpiece of FOSS.

The running times are amazing: 38240 digits on an AMD 3990x took 15 days! The certificate is 92 MiB.

Last fiddled with by paulunderwood on 2023-01-25 at 09:57
paulunderwood is offline   Reply With Quote
Old 2023-02-07, 12:55   #211
paulunderwood
 
paulunderwood's Avatar
 
Sep 2002
Database er0rr

24×281 Posts
Default

Quote:
Originally Posted by paulunderwood View Post

I have started certification of M221509 cofactor (prp66673).
My computer reached about "Size [133]" and can't past a segmentation fault, signal 11. Until I get time to investigate the cause, be that GWNUM or mpi-ecpp itself, I am certifying Wagstaff W138937.

Last fiddled with by paulunderwood on 2023-02-07 at 13:02
paulunderwood is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
15*2^n-1, n>1M Reservation Thread Kosmaj Riesel Prime Search 707 2021-11-20 19:13
Where on Earth can I download FastECPP? How fast is it compared with Primo? Stargate38 Miscellaneous Math 5 2021-11-16 17:33
5*2^n-1 Reservation Thread VBCurtis Riesel Prime Search 679 2021-10-09 17:33
Octoproth Reservation Thread Greenbank Octoproth Search 2 2007-12-26 09:58
Dodecaproth Reservation Thread Greenbank Octoproth Search 30 2006-02-09 00:33

All times are UTC. The time now is 14:48.


Wed Feb 8 14:48:34 UTC 2023 up 174 days, 12:17, 1 user, load averages: 0.46, 0.85, 0.87

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2023, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.

≠ ± ∓ ÷ × · − √ ‰ ⊗ ⊕ ⊖ ⊘ ⊙ ≤ ≥ ≦ ≧ ≨ ≩ ≺ ≻ ≼ ≽ ⊏ ⊐ ⊑ ⊒ ² ³ °
∠ ∟ ° ≅ ~ ‖ ⟂ ⫛
≡ ≜ ≈ ∝ ∞ ≪ ≫ ⌊⌋ ⌈⌉ ∘ ∏ ∐ ∑ ∧ ∨ ∩ ∪ ⨀ ⊕ ⊗ 𝖕 𝖖 𝖗 ⊲ ⊳
∅ ∖ ∁ ↦ ↣ ∩ ∪ ⊆ ⊂ ⊄ ⊊ ⊇ ⊃ ⊅ ⊋ ⊖ ∈ ∉ ∋ ∌ ℕ ℤ ℚ ℝ ℂ ℵ ℶ ℷ ℸ 𝓟
¬ ∨ ∧ ⊕ → ← ⇒ ⇐ ⇔ ∀ ∃ ∄ ∴ ∵ ⊤ ⊥ ⊢ ⊨ ⫤ ⊣ … ⋯ ⋮ ⋰ ⋱
∫ ∬ ∭ ∮ ∯ ∰ ∇ ∆ δ ∂ ℱ ℒ ℓ
𝛢𝛼 𝛣𝛽 𝛤𝛾 𝛥𝛿 𝛦𝜀𝜖 𝛧𝜁 𝛨𝜂 𝛩𝜃𝜗 𝛪𝜄 𝛫𝜅 𝛬𝜆 𝛭𝜇 𝛮𝜈 𝛯𝜉 𝛰𝜊 𝛱𝜋 𝛲𝜌 𝛴𝜎𝜍 𝛵𝜏 𝛶𝜐 𝛷𝜙𝜑 𝛸𝜒 𝛹𝜓 𝛺𝜔