mersenneforum.org  

Go Back   mersenneforum.org > Factoring Projects > Lone Mersenne Hunters

Reply
 
Thread Tools
Old 2020-06-01, 15:07   #1552
tha
 
tha's Avatar
 
Dec 2002

24×72 Posts
Default

P-1 found a factor in stage #2, B1=500000, B2=20000000, E=12.
M15040721 has a factor: 10135277717869225760959 (P-1, B1=500000, B2=20000000, E=12)


32×

31×
11467×
15040721×
15044749
+ 1

74 bits (73.10)
tha is offline   Reply With Quote
Old 2020-06-02, 06:53   #1553
tha
 
tha's Avatar
 
Dec 2002

24·72 Posts
Default

P-1 found a factor in stage #2, B1=500000, B2=20000000, E=12.
M15048053 has a factor: 779549271886429668067009697 (P-1, B1=500000, B2=20000000, E=12)


25×
13×
127×
281×
174893×
15048053×
19952047
+1

90 bit (89.33)

Last fiddled with by tha on 2020-06-02 at 06:56
tha is offline   Reply With Quote
Old 2020-06-02, 18:02   #1554
masser
 
masser's Avatar
 
Jul 2003

101010011002 Posts
Default

that's a nice one.
masser is online now   Reply With Quote
Old 2020-06-16, 22:51   #1555
Jwb52z
 
Jwb52z's Avatar
 
Sep 2002

3×11×23 Posts
Default

P-1 found a factor in stage #2, B1=760000, B2=13680000.
UID: Jwb52z/Clay, M99367627 has a factor: 111236745363658693048154513 (P-1, B1=760000, B2=13680000),

86.524 bits.
Jwb52z is offline   Reply With Quote
Old 2020-06-28, 19:43   #1556
Jwb52z
 
Jwb52z's Avatar
 
Sep 2002

3×11×23 Posts
Default

P-1 found a factor in stage #2, B1=760000, B2=13680000.
UID: Jwb52z/Clay, M99402031 has a factor: 960298973528588868089863 (P-1, B1=760000, B2=13680000),

79.668 bits.
Jwb52z is offline   Reply With Quote
Old 2020-07-01, 16:36   #1557
masser
 
masser's Avatar
 
Jul 2003

22×3×113 Posts
Default

P-1 found a factor in stage #2, B1=6000000, B2=160000000, E=12.
M14005993 has a factor: 417809407686661544489263 (P-1, B1=6000000, B2=160000000, E=12)

417809 407686 661544 489262 = 2 × 3^2 × 97 × 68813 × 14 005993 × 248 284483
masser is online now   Reply With Quote
Reply

Thread Tools


Similar Threads
Thread Thread Starter Forum Replies Last Post
Turn off GCC sse-using optimizations? ewmayer Programming 3 2016-09-30 07:15
2 of 4 cores slow down significantly when I turn main monitor off markdjonson Information & Answers 9 2012-12-31 15:34
When I run PRIME95, my computer threatens to turn off Rafael Information & Answers 12 2012-01-02 19:38
A fond farewell rogue Lounge 10 2008-11-21 05:25
turn off your integrated Snd card in CMOS nngs Hardware 0 2005-05-20 01:31

All times are UTC. The time now is 18:01.

Sat Jul 4 18:01:18 UTC 2020 up 101 days, 15:34, 2 users, load averages: 2.00, 1.83, 1.86

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.