mersenneforum.org  

Go Back   mersenneforum.org > Prime Search Projects > Riesel Prime Search

Reply
 
Thread Tools
Old 2006-08-02, 01:26   #452
lsoule
 
lsoule's Avatar
 
Nov 2004
California

23×3×71 Posts
Default

Snuck this one in from the 1st drive:

67342275*2^395172-1 (118967 digits)
lsoule is offline   Reply With Quote
Old 2006-08-02, 02:07   #453
Kosmaj
 
Kosmaj's Avatar
 
Nov 2003

2·1,811 Posts
Default

Larry, nice prime! The 102nd in the First Drive.

Over here, ran into one more from the 4th Drive:
259*2^278567-1 (83860 digits)
Kosmaj is offline   Reply With Quote
Old 2006-08-02, 17:06   #454
sjtjung
 
sjtjung's Avatar
 
Mar 2006
Columbus, OH

7×11 Posts
Default

Thank you Kosmaj for pointing out my error. I just emailed him and hope it got fixed.

-Steven
sjtjung is offline   Reply With Quote
Old 2006-08-02, 22:22   #455
Kosmaj
 
Kosmaj's Avatar
 
Nov 2003

2×1,811 Posts
Default Steven

No problems, it's already fixed!
Kosmaj is offline   Reply With Quote
Old 2006-08-03, 00:48   #456
VBCurtis
 
VBCurtis's Avatar
 
"Curtis"
Feb 2005
Riverside, CA

2×2,437 Posts
Default

99 390373 is prime. 3 results in 300-400k range. Not bad!
-Curtis
VBCurtis is offline   Reply With Quote
Old 2006-08-03, 11:25   #457
battlemaxx
 
battlemaxx's Avatar
 
Nov 2002

43 Posts
Default

65*2^647130-1 is prime! (194808 digits)
http://primes.utm.edu/primes/page.php?id=78230 and currently ranked 354th!
battlemaxx is offline   Reply With Quote
Old 2006-08-03, 13:05   #458
lsoule
 
lsoule's Avatar
 
Nov 2004
California

23·3·71 Posts
Default

125*2^659314-1 (198476 digits)
lsoule is offline   Reply With Quote
Old 2006-08-03, 19:13   #459
amphoria
 
amphoria's Avatar
 
"Dave"
Sep 2005
UK

23×347 Posts
Default

880923615*2^256789-1 (77311 digits)
amphoria is offline   Reply With Quote
Old 2006-08-04, 13:47   #460
lsoule
 
lsoule's Avatar
 
Nov 2004
California

170410 Posts
Default

Another from the 4th drive
299*2^295640-1 (88999 digits)
lsoule is offline   Reply With Quote
Old 2006-08-05, 08:08   #461
amphoria
 
amphoria's Avatar
 
"Dave"
Sep 2005
UK

AD816 Posts
Default

And another from the 4th drive:

259*2^316403-1 (95250 digits)
amphoria is offline   Reply With Quote
Old 2006-08-07, 16:32   #462
amphoria
 
amphoria's Avatar
 
"Dave"
Sep 2005
UK

23·347 Posts
Default

880923615*2^268479-1 (80830 digits)
amphoria is offline   Reply With Quote
Reply



Similar Threads
Thread Thread Starter Forum Replies Last Post
POST LOTS AND LOTS OF PRIMES HERE Kosmaj Riesel Prime Search 1966 2021-06-27 11:11
Inefficient behaviour in yafu when doing large NFS with lots of threads 2147483647 YAFU 3 2016-12-25 21:44
Lots of roundoff errors TheMawn Software 18 2014-08-16 03:54
lots of large primes Peter Hackman Factoring 2 2008-08-15 14:26
How do I get computer to do lots of little tasks? jasong Information & Answers 4 2007-10-04 20:40

All times are UTC. The time now is 22:39.


Fri Aug 6 22:39:19 UTC 2021 up 14 days, 17:08, 1 user, load averages: 4.33, 3.89, 3.56

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2021, Jelsoft Enterprises Ltd.

This forum has received and complied with 0 (zero) government requests for information.

Permission is granted to copy, distribute and/or modify this document under the terms of the GNU Free Documentation License, Version 1.2 or any later version published by the Free Software Foundation.
A copy of the license is included in the FAQ.