mersenneforum.org  

Go Back   mersenneforum.org > Prime Search Projects > No Prime Left Behind

Reply
 
Thread Tools
Old 2009-04-19, 16:36   #353
PCZ
 
PCZ's Avatar
 
Jun 2006
Chertsey Surrey UK

1011001102 Posts
Default

1737*2^546368-1 New Prime
1493*2^546544-1 New Prime
PCZ is offline   Reply With Quote
Old 2009-04-19, 17:03   #354
Brucifer
 
Brucifer's Avatar
 
Dec 2005

313 Posts
Default

1839*2^543935-1 is Prime! added #87755
Brucifer is offline   Reply With Quote
Old 2009-04-19, 18:18   #355
mdettweiler
A Sunny Moo
 
mdettweiler's Avatar
 
Aug 2007
USA (GMT-5)

3·2,083 Posts
Default

Added 87758 : 1755*2^547056-1 (164684 digits)
mdettweiler is offline   Reply With Quote
Old 2009-04-20, 03:00   #356
vaughan
 
vaughan's Avatar
 
Jan 2005
Sydney, Australia

14F16 Posts
Default

1559*2^546524-1 new prime added
1429*2^548083-1 prime already in database.

Last fiddled with by vaughan on 2009-04-20 at 03:02 Reason: added 2nd prime
vaughan is offline   Reply With Quote
Old 2009-04-20, 03:47   #357
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

3·11·307 Posts
Default

LaurenU2 found:

1547*2^548936-1 is prime


I'm still waiting to hear back from Bok and pfb on the handling of their primes.

We're still pouring them out. We have 3 from the above 2 guys plus 1 more waiting to submit.

Wee!


Gary

Last fiddled with by gd_barnes on 2009-04-20 at 03:54
gd_barnes is offline   Reply With Quote
Old 2009-04-20, 03:50   #358
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

3×11×307 Posts
Default

IronBits found:

1987*2^547437-1 is prime
gd_barnes is offline   Reply With Quote
Old 2009-04-20, 03:54   #359
gd_barnes
 
gd_barnes's Avatar
 
May 2007
Kansas; USA

100111100100112 Posts
Default

MrOzzy found:

1935*2^548512-1 is confirmed prime
gd_barnes is offline   Reply With Quote
Old 2009-04-20, 03:57   #360
IronBits
I ♥ BOINC!
 
IronBits's Avatar
 
Oct 2002
Glendale, AZ. (USA)

3×7×53 Posts
Default

Quote:
Originally Posted by gd_barnes View Post
IronBits found:

1987*2^547437-1 is prime
Already in database 87762 : 1987*2^547437-1

Admin edit: This is a new prime.

Last fiddled with by gd_barnes on 2009-04-20 at 04:15
IronBits is offline   Reply With Quote
Old 2009-04-20, 04:10   #361
IronBits
I ♥ BOINC!
 
IronBits's Avatar
 
Oct 2002
Glendale, AZ. (USA)

111310 Posts
Default

Hey, stop getting ahead of yourself, erm, us, erm, the emailer... erm, nm, have fun! :)
IronBits is offline   Reply With Quote
Old 2009-04-20, 10:56   #362
Flatlander
I quite division it
 
Flatlander's Avatar
 
"Chris"
Feb 2005
England

31×67 Posts
Default

1943*2^547370-1 is prime.
Flatlander is offline   Reply With Quote
Old 2009-04-20, 17:29   #363
MrOzzy
 
MrOzzy's Avatar
 
Apr 2008
Antwerp, Belgium

3×19 Posts
Default

Already in database 85057 : 1935*2^548512-1

Edit: just noticed Gary already reported it

Last fiddled with by MrOzzy on 2009-04-20 at 17:31
MrOzzy is offline   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Report top-5000 primes here gd_barnes Conjectures 'R Us 841 2020-05-23 07:39
Report top-5000 primes for all k<=1001 gd_barnes No Prime Left Behind 1487 2020-01-06 21:32
All top 5000 primes will have the same number of digits in 2014 ;-) Batalov Conjectures 'R Us 10 2013-03-29 01:29
Misc. reserves/statuses/primes for k>2000 & k=1003 gd_barnes No Prime Left Behind 113 2009-07-30 22:32
Twenty Oldest Primes on Top 5000 List masser Lounge 9 2008-08-27 12:31

All times are UTC. The time now is 11:12.

Sat Jun 6 11:12:13 UTC 2020 up 73 days, 8:45, 0 users, load averages: 1.46, 1.66, 1.73

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.