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Search: Posts Made By: thommy
Forum: Sierpinski/Riesel Base 5 2011-01-07, 20:38
Replies: 1
Views: 5,228
Posted By thommy
That's good news.

That's good news.
Forum: Sierpinski/Riesel Base 5 2010-12-25, 20:45
Replies: 6
Views: 5,410
Posted By thommy
k=53542 has fallen acording to the stats.

k=53542 has fallen acording to the stats.
Forum: Sierpinski/Riesel Base 5 2009-02-06, 09:52
Replies: 27
Views: 5,005
Posted By thommy
The clients run smoothly. The first test set,...

The clients run smoothly. The first test set, riesel 290k-300k, is at 296500 at the moment. Great work. It's much faster than LLRnet.
Forum: Conjectures 'R Us 2009-01-08, 12:32
Replies: 67
Views: 6,520
Posted By thommy
Short answer: Well, the difference is k*2^6...

Short answer: Well, the difference is k*2^6 between those numbers, which is k*64. As that residue is "something mod 64" a multiple of 64 doesn't make a difference.
Forum: Sierpinski/Riesel Base 5 2009-01-05, 17:39
Replies: 142
Views: 13,540
Posted By thommy
I'm awaiting the PRPnet server for srb5. Nice...

I'm awaiting the PRPnet server for srb5. Nice work, Mark.
Forum: Prime Sierpinski Project 2008-12-10, 08:36
Replies: 7
Views: 1,953
Posted By thommy
That's outdated. 12 k's are left. 3 are tested by...

That's outdated. 12 k's are left. 3 are tested by SeventeenorBust (.com) and 9 here. The last of that 10 k-values in teh getting started thread has been eliminated with a prime.
Forum: Sierpinski/Riesel Base 5 2008-11-03, 13:57
Replies: 1
Views: 1,237
Posted By thommy
Using Phrot For LLRNET Reservations

It should be possible, to get wus over llrnet. Convert them to a phrot readable output, test them, and convert output back to upload them with llrnet, right?
Forum: Sierpinski/Riesel Base 5 2008-10-09, 11:11
Replies: 142
Views: 13,540
Posted By thommy
Who compiled the last version, was it phil? Maybe...

Who compiled the last version, was it phil? Maybe he could assist.
Forum: Prime Sierpinski Project 2008-07-25, 13:36
Replies: 16
Views: 2,826
Posted By thommy
yes.

yes.
Forum: Twin Prime Search 2008-04-26, 17:42
Replies: 7
Views: 1,478
Posted By thommy
So what's next? Is it Primegrid's 666,666...

So what's next? Is it Primegrid's 666,666 exponent that is sieved for SG and TP chance or are you palnning a twin only search again, like 500,000 as the exponent. Wouldn't be that efficient. Is there...
Forum: Prime Sierpinski Project 2008-04-09, 22:44
Replies: 54
Views: 6,079
Posted By thommy
Then you run primegrid? See this post:...

Then you run primegrid? See this post: http://www.primegrid.com/forum_thread.php?id=889&nowrap=true#8675
The work unit range has been increased from 0.5 to no idea to get appriximately same...
Forum: Sierpinski/Riesel Base 5 2008-02-20, 15:42
Replies: 358
Views: 37,855
Posted By thommy
I made two plots with all primes found by llrnet...

I made two plots with all primes found by llrnet (red) and the best plotting line (blue) for sierpinski and riesel:

http://img245.imageshack.us/my.php?image=sierpxr3.png...
Forum: Prime Sierpinski Project 2008-02-04, 23:31
Replies: 11
Views: 2,325
Posted By thommy
wouldn't be worth the effort then...

wouldn't be worth the effort then...
Forum: Twin Prime Search 2008-01-26, 01:41
Replies: 13
Views: 1,971
Posted By thommy
Thanks, CedricVonck.

Thanks, CedricVonck.
Forum: Sierpinski/Riesel Base 5 2008-01-25, 11:36
Replies: 16
Views: 1,239
Posted By thommy
Probably someone tested sievespeed or something...

Probably someone tested sievespeed or something in that range, found a factor. And submitted it.
Forum: Prime Sierpinski Project 2007-10-31, 08:36
Replies: 16
Views: 2,826
Posted By thommy
Is there a way sr2sieve can deleta a k sequence...

Is there a way sr2sieve can deleta a k sequence like sr5sieve does?
Forum: Prime Sierpinski Project 2007-10-16, 10:05
Replies: 83
Views: 11,165
Posted By thommy
Automated, but only once a day.

Automated, but only once a day.
Forum: Twin Prime Search 2007-08-06, 04:49
Replies: 311
Views: 24,566
Posted By thommy
Please see...

Please see http://tech.groups.yahoo.com/group/primeform/message/8721

So sieving for both, a twin and a sophie germain is far more beneficial.
Forum: Conjectures 'R Us 2007-05-21, 14:58
Replies: 148
Views: 18,042
Posted By thommy
Did you try "srfile -a S18534.npg S23451.npg ...

Did you try "srfile -a S18534.npg S23451.npg S60849.npg S64494.npg" to create a ABCD-file? You get it from inside an archive here : http://geocities.com/g_w_reynolds/srsieve/
Forum: Twin Prime Search 2007-05-17, 07:10
Replies: 35
Views: 4,909
Posted By thommy
Thast's the point. So why not make them...

Thast's the point. So why not make them TwinPrime/PrimeGrind instead of the 2 accounts TwinPrime and PrimeGrind
Forum: Prime Sierpinski Project 2007-05-13, 22:08
Replies: 51
Views: 5,866
Posted By thommy
"If we look at 1% of primes only, we can find...

"If we look at 1% of primes only, we can find 16.94 times many more factors everyday".

I cant belive that. So this is all based on: checking if n divides x is faster when n-1 is smooth?
Why is...
Forum: Sierpinski/Riesel Base 5 2007-05-09, 09:26
Replies: 22
Views: 2,463
Posted By thommy
this available for psp too?

this available for psp too?
Forum: Sierpinski/Riesel Base 5 2007-04-25, 15:44
Replies: 522
Views: 30,727
Posted By thommy
For n even: 4*3^n-1=(2*3^(n/2)-1)*(2*3^(n/2)+1)....

For n even: 4*3^n-1=(2*3^(n/2)-1)*(2*3^(n/2)+1).
Guess those will not be removed automatically.
Forum: Conjectures 'R Us 2007-03-11, 01:42
Replies: 148
Views: 18,042
Posted By thommy
Not worth it with just 4 ks remaining. And llr...

Not worth it with just 4 ks remaining. And llr handles 4^n as 2^m... that wouldnt be a problem at all. :rolleyes:
Forum: Sierpinski/Riesel Base 5 2007-03-11, 01:37
Replies: 8
Views: 1,370
Posted By thommy
why don't you try it first? do you even have and...

why don't you try it first? do you even have and linux psp, or do you just wanna know?

cheers :grin:
Showing results 1 to 25 of 33

 
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