Marin Mersenne 2^P-1
Username
Password
Forgot password?
Black
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
41974183TF
No factors below 274
TF target 272
P-1
B1 = 695000
B2 = 695000
LL
StatusDateUserResidueShift
Verified2009-12-29Sid & Andy1803DB928288110133215655
Verified2017-09-28Smok_bmv 1803DB92828811019008650
History
DateUserTypeResult
2020-01-24-Anonymous-NF
no factor from 2^73 to 2^74
2019-07-02Sid & AndyNF
no factor from 2^72 to 2^73
2017-09-28Smok_bmv C-LL
1803DB9282881101
2015-08-24AirSquirrelsNF
no factor from 2^71 to 2^72
2015-02-21Mark RoseNF
no factor from 2^70 to 2^71
2015-01-13chalsallNF
no factor from 2^69 to 2^70
2012-10-12Carsten KossendeyNF
no factor from 2^68 to 2^69
2009-12-29Sid & AndyC-LL
1803DB9282881101
2008-12-18ANONYMOUSNF-PM1
B1=695000