mersenneforum.org  

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

Reply
 
Thread Tools
Old 2015-02-14, 22:06   #1662
amphoria
 
amphoria's Avatar
 
"Dave"
Sep 2005
UK

2·19·73 Posts
Default

4039*2^1534551-1 (461950 digits)
amphoria is online now   Reply With Quote
Old 2015-02-15, 14:57   #1663
sjtjung
 
sjtjung's Avatar
 
Mar 2006
Columbus, OH

7·11 Posts
Default

2145*2^1298957-1 (391029 digits)
sjtjung is offline   Reply With Quote
Old 2015-02-18, 00:23   #1664
VBCurtis
 
VBCurtis's Avatar
 
"Curtis"
Feb 2005
Riverside, CA

10001001110012 Posts
Default

197*21796284-1 is prime. 540738 digits. This is the first megabit prime for this k.
VBCurtis is offline   Reply With Quote
Old 2015-02-19, 06:30   #1665
VBCurtis
 
VBCurtis's Avatar
 
"Curtis"
Feb 2005
Riverside, CA

4,409 Posts
Default

249*22001627-1 is prime. 602553 digits.
VBCurtis is offline   Reply With Quote
Old 2015-02-19, 08:20   #1666
Thomas11
 
Thomas11's Avatar
 
Feb 2003

111011100012 Posts
Default

281*2^1860862-1 (560178 digits)
Thomas11 is offline   Reply With Quote
Old 2015-02-21, 21:29   #1667
amphoria
 
amphoria's Avatar
 
"Dave"
Sep 2005
UK

1010110101102 Posts
Default

4009*2^1582889-1 (476501 digits)
amphoria is online now   Reply With Quote
Old 2015-02-24, 09:52   #1668
Thomas11
 
Thomas11's Avatar
 
Feb 2003

35618 Posts
Default

From our 12th drive:
2061*2^1247471-1 (375530 digits)
Thomas11 is offline   Reply With Quote
Old 2015-02-24, 17:04   #1669
amphoria
 
amphoria's Avatar
 
"Dave"
Sep 2005
UK

2×19×73 Posts
Default

4011*2^1599078-1 (481375 digits)
amphoria is online now   Reply With Quote
Old 2015-02-26, 06:57   #1670
VBCurtis
 
VBCurtis's Avatar
 
"Curtis"
Feb 2005
Riverside, CA

4,409 Posts
Default

2175*21466621-1 (441501 digits)
VBCurtis is offline   Reply With Quote
Old 2015-02-26, 08:04   #1671
Thomas11
 
Thomas11's Avatar
 
Feb 2003

190510 Posts
Default

Again from our 12th drive:
2211*2^1255185-1 (377852 digits)
Thomas11 is offline   Reply With Quote
Old 2015-02-26, 17:38   #1672
amphoria
 
amphoria's Avatar
 
"Dave"
Sep 2005
UK

2·19·73 Posts
Default

4047*2^1514401-1 (455884 digits)
amphoria is online now   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
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
POST LOTS AND LOTS AND LOTS OF PRIMES HERE lsoule Riesel Prime Search 1999 2010-03-17 22:33
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 20:08.

Fri Oct 30 20:08:27 UTC 2020 up 50 days, 17:19, 1 user, load averages: 2.20, 2.38, 2.09

Powered by vBulletin® Version 3.8.11
Copyright ©2000 - 2020, 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.