Sierp base 6 - team drive #3 - Page 5

gd_barnes · 2008-03-27, 23:51

n=78K-80K complete; no primes

Now running 2 cores on the server. Will add a 3rd on Friday.

mdettweiler · 2008-03-28, 03:24

Taking 90K-100K for IronBits' port 6 LLRnet server.

gd_barnes · 2008-03-28, 04:06

Quote:

Originally Posted by jaat

reserving 70k-72k

Jaat,

Can you give us a status update on your range?

Thanks,
Gary

jaat · 2008-03-28, 20:14

Quote:

Originally Posted by gd_barnes

Jaat,

Can you give us a status update on your range?

Thanks,
Gary

Sorry guys, I have been very slow with the progress as I did not estimate the time this range will take. I have started the range but I will unreserve it since it is of low n and hence any primes here will save a lot of time. I have completed till 36772*6^70074+1 and no primes till then. Also, I can email the residues if need be.

jaat

gd_barnes · 2008-03-28, 21:01

Quote:

Originally Posted by jaat

Sorry guys, I have been very slow with the progress as I did not estimate the time this range will take. I have started the range but I will unreserve it since it is of low n and hence any primes here will save a lot of time. I have completed till 36772*6^70074+1 and no primes till then. Also, I can email the residues if need be.

jaat

OK, thanks for the update. Yeah, the non-powers-of-2 bases take much longer for the same size. Also, the fact that it is a larger base, n=70K is the same as n=~181K base 2, can make it even more misleading because it LLR's much slower than n=181K base 2.

No big deal about the residues since it apparently is < 70 tests.

Anon, I just had a machine finish another manual range at NPLB, I'll reserve n=70K-72K here and put it on that machine.

IronBits, I'll just leave the 2 CPU's on your server until I finish up this range.

Gary

mdettweiler · 2008-03-31, 05:57

2 new primes just found by the port 6 LLRnet server!

33676*6^82971+1 is probably prime! (IronBits)
135717*6^85064+1 is probably prime! (Beyond)

I will verify these with PFGW shortly...

Edit: First one proven. Still working on the second one.

gd_barnes · 2008-03-31, 06:06

Excellent! And I just noticed that we're at n=~92K already. Smokin!

Meanwhile...Sierp base 2 odd-n just picked off a nice big one...see another thread.

mdettweiler · 2008-03-31, 06:20

Quote:

Originally Posted by Anonymous

2 new primes just found by the port 6 LLRnet server!

33676*6^82971+1 is probably prime! (IronBits)
135717*6^85064+1 is probably prime! (Beyond)

I will verify these with PFGW shortly...

Edit: First one proven. Still working on the second one.

Both primes now proven with PFGW. Gary, I'll leave it up to you to remove the k's from files.

gd_barnes · 2008-03-31, 06:24

Quote:

Originally Posted by Anonymous

Both primes now proven with PFGW. Gary, I'll leave it up to you to remove the k's from files.

And how might I do that? There are no files!

I'll remove them from my sieve files for n=100K-400K, though. It'll be up to you to remove them from the 'master' sieved file since I only have one with factors removed to P=500G.

mdettweiler · 2008-03-31, 06:25

Quote:

Originally Posted by gd_barnes

And how might I do that? There are no files!

I'll remove them from my sieve files for n=100K-400K, though.

Oh, duh duh duh! *bangs head* I don't know how I forgot that! (Okay, maybe I do: It's 2:25 AM my time right now.

)

I'll remove the k's from the team-sieve file, and post the updated file shortly.

gd_barnes · 2008-04-02, 07:56

n=70K-72K complete; no primes

2008-03-31, 05:57	#50
mdettweiler A Sunny Moo Aug 2007 USA (GMT-5) 3·2,083 Posts	2 new primes just found by the port 6 LLRnet server! 336766^82971+1 is probably prime! (IronBits) 1357176^85064+1 is probably prime! (Beyond) I will verify these with PFGW shortly... Edit: First one proven. Still working on the second one. Last fiddled with by mdettweiler on 2008-03-31 at 06:06

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2008-03-27, 23:51	#45
gd_barnes May 2007 Kansas; USA 24243₈ Posts	n=78K-80K complete; no primes Now running 2 cores on the server. Will add a 3rd on Friday.

2008-03-28, 03:24	#46
mdettweiler A Sunny Moo Aug 2007 USA (GMT-5) 14151₈ Posts	Taking 90K-100K for IronBits' port 6 LLRnet server.

2008-03-31, 06:06	#51
gd_barnes May 2007 Kansas; USA 101·103 Posts	Excellent! And I just noticed that we're at n=~92K already. Smokin! Meanwhile...Sierp base 2 odd-n just picked off a nice big one...see another thread.

2008-04-02, 07:56	#55
gd_barnes May 2007 Kansas; USA 101·103 Posts	n=70K-72K complete; no primes