mersenneforum.org Team drive #9 k=1005-2000 n=50K-350K
 Register FAQ Search Today's Posts Mark Forums Read

 2009-02-11, 12:16 #199 gd_barnes     May 2007 Kansas; USA 3×7×487 Posts I have reviewed the results files for k=1800-2000 and n=50K-200K. Everything is in order and so the drive is officially complete to n=200K. All primes and counts for all k-ranges have been posted for n=50K-200K. Primes have also been posted up to k=1415 for the n=200K-350K portion of the drive. All k=1003-1400 is now unofficially complete and filled in up to n=479264. It will be official when the results fill-in on ports 2000 and 3000 is complete. All that I can say is: It's about time that mess got cleaned up! Karsten...time to post all of those primes and the contiguous completion limit for all k's on www.rieselprime.org. Gary Last fiddled with by gd_barnes on 2009-02-11 at 12:17
 2009-02-20, 06:17 #200 gd_barnes     May 2007 Kansas; USA 3·7·487 Posts Reserving k=1500-1600/n=200K-350K for port 9000.
 2009-02-25, 13:29 #201 AMDave     Jan 2006 deep in a while-loop 2×7×47 Posts just trying to get my bearings on the current position on port 9000 using example prime 1503 · 2^287844-1 I estimate 1,198 digits looking at current lowest prime in top-5000 3353 · 2^362637+1 shown as having 109,169 digits Did I get these right?
2009-02-25, 14:55   #202
Mini-Geek
Account Deleted

"Tim Sorbera"
Aug 2006
San Antonio, TX USA

17·251 Posts

Quote:
 Originally Posted by AMDave using example prime 1503 · 2^287844-1 I estimate 1,198 digits .. Did I get these right?
No, that number has 86,653 digits. You can get a close approximation with n*log102 (if you want to get it a bit closer from there, add the number of digits in the k and round down). That will get you within a few digits. If you want to be precise, here's the formula: ("int(...)" means the integer part, which is what you get if you ignore whatever's after the decimal point)
int (n*log(2)+log(k)+1)
From Gary's post here:
http://www.mersenneforum.org/showpos...35&postcount=4

Last fiddled with by Mini-Geek on 2009-02-25 at 15:02

 2009-02-26, 10:39 #203 AMDave     Jan 2006 deep in a while-loop 2×7×47 Posts Excellent. Thanks. I was suspicious of my estimate because it 'felt' low. I think my number got truncated a few times as I worked it through. Just a little bit :D
 2009-03-27, 17:49 #204 MyDogBuster     May 2008 Wilmington, DE 22·23·31 Posts IB9000 needs some pairs loaded. About a day's worth left.
 2009-03-27, 17:58 #205 Mini-Geek Account Deleted     "Tim Sorbera" Aug 2006 San Antonio, TX USA 17·251 Posts I'd like to reserve k=1601, 1603, 1605, and 1607. My individual k reservations will pause at n=750K to start this (I'll be there very soon and update my status in that thread when I'm there, then pause that work and switch to this until it's finished). Last fiddled with by Mini-Geek on 2009-03-27 at 18:05 Reason: added 1607 to make it an even number of k's to split between my cores more easily
2009-03-28, 16:52   #206
Mini-Geek
Account Deleted

"Tim Sorbera"
Aug 2006
San Antonio, TX USA

17×251 Posts

Quote:
 Originally Posted by Mini-Geek I'd like to reserve k=1601, 1603, 1605, and 1607. My individual k reservations will pause at n=750K to start this (I'll be there very soon and update my status in that thread when I'm there, then pause that work and switch to this until it's finished).
I still have not received the files for this, is there a problem with it or was it just overlooked?

2009-03-28, 17:07   #207
kar_bon

Mar 2006
Germany

2×3×52×19 Posts

Quote:
 Originally Posted by Mini-Geek I still have not received the files for this, is there a problem with it or was it just overlooked?
This drive was planned to be done by LLRnet only!

You can 'reserve' a small range by setting up the workunit count to 100 or more!

2009-03-28, 17:46   #208
gd_barnes

May 2007
Kansas; USA

100111111100112 Posts

Quote:
 Originally Posted by Mini-Geek I still have not received the files for this, is there a problem with it or was it just overlooked?
It was overlooked. I just now saw your request. I'll send the file over here within a couple of hours.

You are aware that this is a non-top-5000 range, correct?

Quote:
 Originally Posted by kar_bon This drive was planned to be done by LLRnet only! You can 'reserve' a small range by setting up the workunit count to 100 or more!
That was true for n=50K-200K. For n=200K-350K, we are allowing manual reservations: See the 1st post here where it says:

Quote:
 For n=200K-350K, manual files will be sent upon request. None will be posted ahead of time. For manual ranges, please wait until you have completed your range and then post primes in THIS THREAD along with your completion status.

Gary

 2009-03-28, 18:08 #209 gd_barnes     May 2007 Kansas; USA 3·7·487 Posts Holy crap! The sky is falling! LMAO With help from Burce, we blew through the 2nd half of k=1500-1600 in just a few days. We're doing 20,000+ pairs a day now. David, I'll send you a file in about an hour to load into port 9000. (gotta take a shower and eat first, lol) There will be the utmost priority on getting it loaded into the server. Can you please post here that you have loaded the file? Thanks. Bruce and all, port 9000 will dry shortly if it hasn't already. If you see your machines sleeping, you might want to move them to something else for just a little while until you see that David has loaded the file. Gary Last fiddled with by gd_barnes on 2009-03-28 at 18:10

 Similar Threads Thread Thread Starter Forum Replies Last Post gd_barnes No Prime Left Behind 61 2013-01-30 16:08 gd_barnes No Prime Left Behind 96 2012-02-19 03:53 gd_barnes No Prime Left Behind 42 2010-11-19 10:42 gd_barnes No Prime Left Behind 101 2009-04-08 02:11 gd_barnes No Prime Left Behind 118 2009-01-17 16:05

All times are UTC. The time now is 00:28.

Wed Oct 28 00:28:44 UTC 2020 up 47 days, 21:39, 2 users, load averages: 2.02, 1.90, 1.91