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For those not aware PrimeGrid is currently running a challenge to crunch SoB/PSP combined sieve for 24 hours.
Is there any chance that when the dust is settled we can have a bit of an analysis as to the current state of the sieve effort?
A nicely coloured graph would be very nice if at all possible!
Is this what you had in mind?Quote:
Originally Posted by Joe O
Is that up to date? from looking at http://www.primegrid.com/stats_psp_sieve.php (currently disabled during the challenge) PrimeGrid was crunching in the 58P range even before the challenge started.
CW
I think I'm right in saying that primegrid dump their factors in big lumps, is that correct? Maybe they haven't done a dump for a while?
I posted that in the Mersenne forum on Aug 5, 2009. http://www.mersenneforum.org/showthread.php?t=2666
I was just checking if that is what you want. I plan to update it soon.
And Yes, they were up to 58.5P as of Thursday, November 12, 2009.
That is exactly what I had in mind, thanks :D
Nope, they dump them pretty much as soon as they find them. Which is good so no PRP tests are done for candidates with a known factor just because it hasn't been reported. :)Quote:
Originally Posted by Matt
This is much easier to see with the PSP Sieve style scoring where factors are credited immediately: http://stats.free-dc.org/stats.php?p...name=PrimeGrid
In the attached graph, SoB factors found for the combined sieving effort are color coded as follows:
2009-11-22
2009-08-01
2009-05-02
As you can see, the leading edge has reached 60500T (60.50P).
What are the red dots?