Riesel base 16 - team drive #2 - Page 13

Flatlander · 2009-10-10, 22:18

Okay.

gd_barnes · 2009-12-31, 09:01

Files have now been posted for n=200K-220K.

VBCurtis · 2010-01-04, 05:40

I continue to test k=443 for base 2, which covers this base 16. LLR is just under 1.1M (270k or so base 16), with a sieve in progress to 5M (1.25M base 16). The sieve will be running quite a few months before LLR continues above 1100k, so expect no meaningful progress until summer.
-Curtis

unconnected · 2010-02-27, 21:48

Reserving 200k-210k.

unconnected · 2010-03-06, 15:44

200k-210k complete, 1 prime.

15068*2^818720-1 is a probable prime! Wd1: F3537D3E,00000000
Verified as prime by pfgw.

Mini-Geek · 2010-03-06, 15:58

Quote:

Originally Posted by unconnected

200k-210k complete, 1 prime.

15068*2^818720-1 is a probable prime! Wd1: F3537D3E,00000000
Verified as prime by pfgw.

Congrats.

Have you submitted the prime to the Top 5000 site yet? Instructions are available here: http://www.mersenneforum.org/showthread.php?t=9782

unconnected · 2010-03-06, 17:05

Thanks for the link, I'll submit it soon.

mdettweiler · 2010-03-06, 20:51

Quote:

Originally Posted by unconnected

200k-210k complete, 1 prime.

15068*2^818720-1 is a probable prime! Wd1: F3537D3E,00000000
Verified as prime by pfgw.

I see you're testing your range with Prime95; while this is the same as LLR speed-wise, we generally prefer that people use LLR for power-of-2 bases since it does a deterministic LLR test that doesn't need to be proven separately, and its residuals are not compatible with those from PRP tests like Prime95 does. While it's not too terribly big a deal in this case (not enough to bother re-doing the range), we'll need to make a special note of this for future doublechecking so that we don't run into problems matching up the residuals.

Anyway, just wanted to give you a heads-up for future reference.

gd_barnes · 2010-03-08, 08:57

Quote:

Originally Posted by unconnected

Thanks for the link, I'll submit it soon.

Unconnected,

Congrats on a big prime!

You probably don't want to wait much longer to submit the prime to the top-5000 site. It is possible for people to "steal" a prime. If you've never had a top-5000 prime before, we can step you through it.

Credits in the proof code should be given to:
(yourself), CRUS, prime95, PFGW, and srsieve.

As Max said, using LLR is easier due to not having to prove the prime with PFGW. If you used that, you'd just give LLR credit instead of prime95 and PFGW at the top-5000 site. LLR has a very simple-to-use GUI for Windows.

Edit: I just now read your Email from a couple of days ago after posting this. I'll help you out with the prime submission a little later today.

Gary

gd_barnes · 2010-03-09, 08:20

Dmitry (unconnected) has reported completion of n=200K-210K in an Email.

Dmitry,

If you happen to see this first, please check your Email. I see that the prime was reported but not quite correctly.

Thanks,
Gary

antiroach · 2010-03-10, 16:00

Hey I'm new to this, but i'd like to reserve 210-212k. I'm using LLR 3.7.1c (windows). Is this the version I should be using or is there a newer version or a better program to do prp tests on these numbers? Thanks!

2010-01-04, 05:40	#135
VBCurtis "Curtis" Feb 2005 Riverside, CA 2⁸×19 Posts	k=443 I continue to test k=443 for base 2, which covers this base 16. LLR is just under 1.1M (270k or so base 16), with a sieve in progress to 5M (1.25M base 16). The sieve will be running quite a few months before LLR continues above 1100k, so expect no meaningful progress until summer. -Curtis

2010-03-09, 08:20	#142
gd_barnes May 2007 Kansas; USA 101·103 Posts	Dmitry (unconnected) has reported completion of n=200K-210K in an Email. Dmitry, If you happen to see this first, please check your Email. I see that the prime was reported but not quite correctly. Thanks, Gary Last fiddled with by gd_barnes on 2010-03-09 at 08:24

Similar Threads
Thread	Thread Starter	Forum	Replies	Last Post
Riesel base 6 - team drive #4 - EIGHT OR BUST!	gd_barnes	Conjectures 'R Us	401	2015-05-27 15:15
Sierp base 63 - team drive #5	rogue	Conjectures 'R Us	146	2011-04-20 05:12
Sieving drive Riesel base 6 n=1M-2M	gd_barnes	Conjectures 'R Us	40	2011-01-22 08:10
Sieving drive Riesel base 6 n=150K-1M	gd_barnes	Conjectures 'R Us	27	2009-10-08 21:49
Riesel base 3 - mini-drive I	gd_barnes	Conjectures 'R Us	199	2009-09-30 18:44

2009-10-10, 22:18	#133
Flatlander I quite division it "Chris" Feb 2005 England 31·67 Posts	Okay.

2009-12-31, 09:01	#134
gd_barnes May 2007 Kansas; USA 101·103 Posts	Files have now been posted for n=200K-220K.

2010-02-27, 21:48	#136
unconnected May 2009 Russia, Moscow A21₁₆ Posts	Reserving 200k-210k.

2010-03-06, 15:44	#137
unconnected May 2009 Russia, Moscow A21₁₆ Posts	200k-210k complete, 1 prime. 15068*2^818720-1 is a probable prime! Wd1: F3537D3E,00000000 Verified as prime by pfgw.

2010-03-06, 17:05	#139
unconnected May 2009 Russia, Moscow 2,593 Posts	Thanks for the link, I'll submit it soon.

2010-03-10, 16:00	#143
antiroach Jun 2003 2²·61 Posts	Hey I'm new to this, but i'd like to reserve 210-212k. I'm using LLR 3.7.1c (windows). Is this the version I should be using or is there a newer version or a better program to do prp tests on these numbers? Thanks!