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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
67521197TF
No factors below 275
TF target 274
P-1
B1 = 615000
B2 = 12453750
LL
StatusDateUserResidueShift
Verified2015-12-27frolyar6F77F8E84434458822585685
Verified2024-01-13brode-runner6F77F8E84434458853074347
History
DateUserTypeResult
2024-01-13brode-runnerC-LL
6F77F8E844344588
2015-12-27frolyarC-LL
6F77F8E844344588
2015-07-12NickOfTimeNF
no factor from 2^74 to 2^75
2014-10-17NesowaNF-PM1
B1=615000, B2=12453750, E=12
2014-07-06TheJudgerNF
no factor from 2^73 to 2^74
2014-04-30BdotNF
no factor from 2^72 to 2^73
2014-04-30BdotNF
no factor from 2^71 to 2^72
2013-06-27Architects CubedNF
no factor from 2^70 to 2^71
2013-06-27Architects CubedNF
no factor from 2^69 to 2^70
2010-02-21SAHS Science DeptNF
no factor from 2^68 to 2^69
2009-04-06bayanneNF
no factor from 2^67 to 2^68
2009-04-05bayanneNF
no factor from 2^66 to 2^67
2009-04-04bayanneNF
no factor from 2^65 to 2^66
2009-04-03bayanneNF
no factor from 2^64 to 2^65
2008-12-18Wojciech FlorekNF
no factor from 2^63 to 2^64