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Forum: Puzzles 2020-11-25, 22:34
Replies: 19
Views: 188
Posted By petrw1
666÷6.66×(13+13)÷1.3+(666+666)÷6.66 Getting...

666÷6.66×(13+13)÷1.3+(666+666)÷6.66

Getting a little inventive.. but unc started it ..Nya Nya
Forum: Puzzles 2020-11-25, 22:28
Replies: 19
Views: 188
Posted By petrw1
3C3+3C3= ???

3C3+3C3= ???
Forum: Puzzles 2020-11-25, 21:57
Replies: 19
Views: 188
Posted By petrw1
is SQRT(666*666) cheap?

is SQRT(666*666) cheap?
Forum: PrimeNet 2020-11-25, 19:29
Replies: 64
Views: 7,181
Posted By petrw1
I just happened to notice that yesterday he had...

I just happened to notice that yesterday he had over 1,000 GPU72 assignments.
He has some very recent completions according to https://www.mersenne.org/report_top_500_tf/
Maybe just not...
Forum: Puzzles 2020-11-25, 17:02
Replies: 19
Views: 188
Posted By petrw1
So next I'll expect 666 666s?

So next I'll expect 666 666s?
Forum: Puzzles 2020-11-25, 16:00
Replies: 19
Views: 188
Posted By petrw1
13x666=2020

In honor of UncWilly's New Math:
https://www.mersenneforum.org/showpost.php?p=564288&postcount=1068

Find a formula using only 13 and 666 to get 2020.
You can only use +. -, x, /, ^, !, √

1. ...
Forum: GPU to 72 2020-11-24, 19:38
Replies: 269
Views: 20,829
Posted By petrw1
Similar here

=====> Is me.
Forum: Data 2020-11-24, 18:16
Replies: 219
Views: 28,955
Posted By petrw1
Yay!!!

Yay!!!
Forum: Data 2020-11-23, 07:08
Replies: 219
Views: 28,955
Posted By petrw1
Looks like all the TF help is getting ahead of P1.

I guess it's a balancing act....How much TF power we have vs. how much P1 (ECM) power.

If I knew the actual ratio, then suggesting where each would best help would be possible. However, I can...
Forum: PrimeNet 2020-11-23, 02:56
Replies: 2,037
Views: 160,324
Posted By petrw1
But this one does show up on recent cleared: ...

But this one does show up on recent cleared:
Sid & Andy Manual testing 43068601 F-PM1 2020-11-23 01:46 0.0 6.7566 Factor: 887259555209600233830649 / (P-1, B1=1500000, B2=30000000)

What am I...
Forum: Lone Mersenne Hunters 2020-11-23, 02:38
Replies: 1,735
Views: 153,777
Posted By petrw1
68613220865556854534588910185633642635647672703702...

68613220865556854534588910185633642635647672703702073263
Composite factor found for 43028351 with P-1.
Has two 7-digit palindromes within it:

The corresponding Prime Factors...
Forum: PrimeNet 2020-11-23, 02:27
Replies: 2,037
Views: 160,324
Posted By petrw1
Missing P-1 Composite Factor on Recent Cleared report.

This shows up on my Results page...It is a composite factor.
But it does not show up on the Recent Cleared report.
https://www.mersenne.org/report_recent_cleared/

Manual...
Forum: Lone Mersenne Hunters 2020-11-22, 21:04
Replies: 1,735
Views: 153,777
Posted By petrw1
Are there enough errors that its worth redoing...

Are there enough errors that its worth redoing all early P1s from a certain time frame? Wouldn't take nearly as long now
Forum: Lone Mersenne Hunters 2020-11-22, 20:59
Replies: 1,735
Views: 153,777
Posted By petrw1
:redface:

:redface:
Forum: Lone Mersenne Hunters 2020-11-22, 17:26
Replies: 1,735
Views: 153,777
Posted By petrw1
I believe this was found by the Brent Suyama...

I believe this was found by the Brent Suyama extension. The last factor of K is very high
Forum: Lone Mersenne Hunters 2020-11-21, 04:35
Replies: 78
Views: 13,645
Posted By petrw1
Forum: Data 2020-11-21, 04:26
Replies: 219
Views: 28,955
Posted By petrw1
Forum: Data 2020-11-20, 18:59
Replies: 219
Views: 28,955
Posted By petrw1
OK....do you want more 30M or do you prefer these...

OK....do you want more 30M or do you prefer these 16M?
Forum: GPU to 72 2020-11-19, 16:31
Replies: 7
Views: 228
Posted By petrw1
Correct. Up to 100 times faster for TF.

Correct. Up to 100 times faster for TF.
Forum: GPU to 72 2020-11-19, 15:40
Replies: 7
Views: 228
Posted By petrw1
It's also related to this sub-project I started a...

It's also related to this sub-project I started a few years ago:
https://www.mersenneforum.org/showpost.php?p=464177&postcount=1

I came up with this idea a few years ago when someone whimsically...
Forum: Cloud Computing 2020-11-18, 16:19
Replies: 1,082
Views: 61,477
Posted By petrw1
I am doing GPUOwl P-1 under Colab.....P-100 are...

I am doing GPUOwl P-1 under Colab.....P-100 are 4-8 times faster than any other GPU for this.
When I was doing TF a few months ago I too was getting 2-3 hours a day and almost never got a T4. I'm...
Forum: mersenne.ca 2020-11-18, 02:26
Replies: 52
Views: 1,639
Posted By petrw1
It's FAST!!!!

It's FAST!!!!
Forum: Data 2020-11-17, 21:57
Replies: 219
Views: 28,955
Posted By petrw1
No one seems to be in the 16M range: I think...

No one seems to be in the 16M range:
I think there are 121 here. About 2.3 GhzDays each

Pminus1=N/A,1,2,16686743,-1,1500000,30000000,70
Pminus1=N/A,1,2,16608569,-1,1500000,30000000,70...
Forum: Cloud Computing 2020-11-17, 21:12
Replies: 1,082
Views: 61,477
Posted By petrw1
I get 2 free P-100 almost every day each for...

I get 2 free P-100 almost every day each for about 8 hours.
Forum: Lone Mersenne Hunters 2020-11-14, 14:26
Replies: 78
Views: 13,645
Posted By petrw1
When you are done there could I interest you in...

When you are done there could I interest you in bringing that kind of P-1 power to these ranges to help with my sub-2000 project:
48.4, 49.6
It's just over 1,500 exponents with similarly low B1=B2...
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