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Forum: No Prime Left Behind 2011-04-12, 17:09
Replies: 55
Views: 16,693
Posted By mdettweiler
Well, to more precisely elaborate on what I...

Well, to more precisely elaborate on what I meant, I wasn't meaning to say that a clump is necessarily "due" after a long drought...just that, quite often, once you first find one, you may well have...
Forum: No Prime Left Behind 2011-04-11, 22:12
Replies: 55
Views: 16,693
Posted By mdettweiler
For the 7th Drive at current sieve depth and...

For the 7th Drive at current sieve depth and n-level, you can statistically expect one prime every 10,000 candidates tested. That is, after you've tested 10,000 candidates there's a ~62% chance...
Forum: No Prime Left Behind 2011-04-10, 19:09
Replies: 55
Views: 16,693
Posted By mdettweiler
Well, I did just find my first NPLB prime in ages...

Well, I did just find my first NPLB prime in ages on PRPnet...and I wouldn't have found it if I was on LLRnet (since nobody's found one there since yours on the 5th). :grin:
Forum: No Prime Left Behind 2011-04-10, 18:32
Replies: 55
Views: 16,693
Posted By mdettweiler
Yeah, LLRnet hasn't been doing too well this...

Yeah, LLRnet hasn't been doing too well this rally...all told, I'm glad I'm over on PRPnet. :razz:
Forum: No Prime Left Behind 2011-04-05, 17:38
Replies: 55
Views: 16,693
Posted By mdettweiler
To further elaborate on what Ralf explained: we...

To further elaborate on what Ralf explained: we do have a CUDA LLR program, though for numbers of this size it's not much use (as it's only about the speed of one CPU core on a modern GPU such as a...
Forum: No Prime Left Behind 2011-04-05, 04:13
Replies: 55
Views: 16,693
Posted By mdettweiler
Ah, much better. Thanks for getting all that...

Ah, much better. Thanks for getting all that ironed out! :smile:

Now to find some primes...perhaps I'll at long last fine one in this rally. (Of course, it would help if I didn't accidentally...
Forum: No Prime Left Behind 2011-04-04, 21:04
Replies: 55
Views: 16,693
Posted By mdettweiler
Hey Dave, looks like the gremlins aren't quite...

Hey Dave, looks like the gremlins aren't quite done with you yet...I'm not seeing any data on the rally page, despite the first DB refresh of the rally having already occurred. Any idea what's up?
Forum: No Prime Left Behind 2011-04-04, 18:18
Replies: 55
Views: 16,693
Posted By mdettweiler
As a reminder to everyone: the rally starts in a...

As a reminder to everyone: the rally starts in a little less than 45 minutes! :smile:

(Now to go and move over all my cores...)
Forum: No Prime Left Behind 2011-04-04, 18:17
Replies: 55
Views: 16,693
Posted By mdettweiler
Wowsers! I had almost completely forgotten that...

Wowsers! I had almost completely forgotten that the rally was starting today. :redface: I'm reloading port 9000 with an n=10K range right now. (Port 3000, meanwhile, has enough to last for at least a...
Forum: No Prime Left Behind 2011-03-19, 02:23
Replies: 55
Views: 16,693
Posted By mdettweiler
FYI @all: It seems that my original choice of...

FYI @all: It seems that my original choice of time frame for this rally, April 8-15, directly conflicts with the Twin Prime Search project's upcoming rally on April 13 (the 5th anniversary of their...
Forum: No Prime Left Behind 2011-03-18, 23:02
Replies: 55
Views: 16,693
Posted By mdettweiler
Arrow LLRnet/PRPnet rally April 4th-11th

Hi everyone,

Our last rally, in early January, is more than two months behind us and lest we let the entire remainder of the winter/early-spring "boom time" when most participants are running at...
Showing results 1 to 11 of 11

 
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