mersenneforum.org  

Go Back   mersenneforum.org > Search Forums

Showing results 1 to 25 of 1000
Search took 0.51 seconds.
Search: Posts Made By: gd_barnes
Forum: Aliquot Sequences 2022-05-26, 09:52
Replies: 224
Views: 10,377
Posted By gd_barnes
38^100 terminates

38^100 terminates
Forum: Conjectures 'R Us 2022-05-26, 08:59
Replies: 3
Views: 1,517
Posted By gd_barnes
Goal #2 has been completed!

Goal #2 has been completed!
Forum: Conjectures 'R Us 2022-05-26, 08:54
Replies: 4,090
Views: 359,235
Posted By gd_barnes
S775 is complete to n=10K; 2987 primes were found...

S775 is complete to n=10K; 2987 primes were found for n=2.5K-10K; 3752 k's remain; base released.
Forum: Aliquot Sequences 2022-05-26, 07:14
Replies: 224
Views: 10,377
Posted By gd_barnes
Very impressive! I feel much better now. ...

Very impressive! I feel much better now. :smile: I've been running everything for factoring on an 8-core/8-thread I7-9700 and I'm pretty happy to be able to ECM/sieve a C100 in 20 mins or a C120...
Forum: Conjectures 'R Us 2022-05-26, 06:49
Replies: 1,723
Views: 181,338
Posted By gd_barnes
That isn't the way I read it. But...

That isn't the way I read it. But regardless...even n=10k-25k tests are likely too small for BOINC.

The smallest that we've had them do is n=25k-100k for many bases > 100. Although the...
Forum: No Prime Left Behind 2022-05-26, 06:18
Replies: 1,613
Views: 242,646
Posted By gd_barnes
They come in pairs... 303*2^2949403-1 is...

They come in pairs...

303*2^2949403-1 is prime!
Forum: Aliquot Sequences 2022-05-25, 20:10
Replies: 224
Views: 10,377
Posted By gd_barnes
26 hours for a C159. Wow! How many cores on...

26 hours for a C159. Wow! How many cores on that machine? Either I'm doing something wrong or that is a big machine! :-)
Forum: Conjectures 'R Us 2022-05-25, 19:38
Replies: 1,723
Views: 181,338
Posted By gd_barnes
BOINC cannot reasonably do such small tests.

BOINC cannot reasonably do such small tests.
Forum: No Prime Left Behind 2022-05-25, 10:27
Replies: 1,613
Views: 242,646
Posted By gd_barnes
321*2^2946654-1 is prime! My first top-5000...

321*2^2946654-1 is prime!

My first top-5000 prime on this drive. :smile:
Forum: Aliquot Sequences 2022-05-25, 09:15
Replies: 224
Views: 10,377
Posted By gd_barnes
193^55 terminates

193^55 terminates
Forum: Conjectures 'R Us 2022-05-25, 08:20
Replies: 2,421
Views: 248,630
Posted By gd_barnes
Yes the results files would be great! Do you...

Yes the results files would be great!

Do you have a status for R400?
Forum: No Prime Left Behind 2022-05-25, 07:49
Replies: 1,613
Views: 242,646
Posted By gd_barnes
Max found: 889*2^1715909-1 is prime

Max found:
889*2^1715909-1 is prime
Forum: Aliquot Sequences 2022-05-25, 07:11
Replies: 224
Views: 10,377
Posted By gd_barnes
103^83 terminates I finished this but should...

103^83 terminates

I finished this but should probably not receive credit. I picked it up at i=4 with 80/68. It terminated in 12 seconds. Someone else did a large amount of work to factor the...
Forum: Soap Box 2022-05-23, 05:11
Replies: 34
Views: 667
Posted By gd_barnes
-4.5, -5.03 I'm waiting for some...

-4.5, -5.03



I'm waiting for some conservatives here to take the test. :-)
Forum: Aliquot Sequences 2022-05-21, 20:35
Replies: 224
Views: 10,377
Posted By gd_barnes
131^73 terminates

131^73 terminates
Forum: Aliquot Sequences 2022-05-21, 16:42
Replies: 224
Views: 10,377
Posted By gd_barnes
157^59 terminates

157^59 terminates
Forum: Conjectures 'R Us 2022-05-21, 07:14
Replies: 4,090
Views: 359,235
Posted By gd_barnes
Reserving S775 to n=10K.

Reserving S775 to n=10K.
Forum: Conjectures 'R Us 2022-05-21, 07:03
Replies: 4,090
Views: 359,235
Posted By gd_barnes
S970 is complete to n=10K; 2659 primes were found...

S970 is complete to n=10K; 2659 primes were found for n=2.5K-10K; 3258 k's remain; base released.
Forum: Aliquot Sequences 2022-05-20, 20:46
Replies: 224
Views: 10,377
Posted By gd_barnes
149^57: Prime - A 157^65: Prime - A 167^65:...

149^57: Prime - A
157^65: Prime - A
167^65: Prime - A
You missed me again. :-)
Forum: Aliquot Sequences 2022-05-20, 06:49
Replies: 224
Views: 10,377
Posted By gd_barnes
149^57, 157^65, and 167^65 terminate

149^57, 157^65, and 167^65 terminate
Forum: Aliquot Sequences 2022-05-19, 10:52
Replies: 224
Views: 10,377
Posted By gd_barnes
1152^40: Prime - A 1152^41: Prime - A Per my...

1152^40: Prime - A
1152^41: Prime - A
Per my last post, I terminated these two. :-)

Also:
139^71, 149^67, 1152^37, and 1152^39 all terminate.

All 22 terminated sequences that I've posted...
Forum: No Prime Left Behind 2022-05-18, 19:24
Replies: 616
Views: 134,976
Posted By gd_barnes
The hourly stats are now working again. :smile: ...

The hourly stats are now working again. :smile:

No data was lost.
Forum: No Prime Left Behind 2022-05-18, 11:49
Replies: 616
Views: 134,976
Posted By gd_barnes
We had a power blip around 4-4:30 AM local time...

We had a power blip around 4-4:30 AM local time (9-9:30AM GMT). I got the servers back up and running within 5-10 minutes. Unfortunately I just now noticed that the NPLB stats pages have not been...
Forum: Aliquot Sequences 2022-05-18, 08:20
Replies: 224
Views: 10,377
Posted By gd_barnes
1152^40 and 1152^41 terminate

1152^40 and 1152^41 terminate
Forum: No Prime Left Behind 2022-05-18, 05:29
Replies: 277
Views: 90,192
Posted By gd_barnes
Chigoma, Could you post the results/residues...

Chigoma,

Could you post the results/residues for the k=333 n=3M-4M range here? We like to collect them all if possible.

Let me know if you'd rather Email them to me and I'll give you my Email....
Showing results 1 to 25 of 1000

 
All times are UTC. The time now is 14:13.


Thu May 26 14:13:46 UTC 2022 up 42 days, 12:15, 2 users, load averages: 1.47, 1.63, 1.48

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2022, 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