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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
72130321TF
No factors below 275
TF target 274
P-1
B1 = 1070000
B2 = 31030000
LL
StatusDateUserResidueShift
Unverified2016-06-08Sergey NosovAA53DDA4CE7FCF__25640303
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-04-05kirklandLL double-check0.00 % 2024-04-05
History
DateUserTypeResult
2016-06-08Sergey NosovC-LL
AA53DDA4CE7FCF__
2016-04-08dh1NF
no factor from 2^74 to 2^75
2014-08-21owftheevilNF-PM1
B1=1070000, B2=31030000, e=6
2014-08-15NickOfTimeNF
no factor from 2^73 to 2^74
2014-08-15NickOfTimeNF
no factor from 2^72 to 2^73
2014-08-15NickOfTimeNF
no factor from 2^71 to 2^72
2012-11-15TechnoBuddhistNF
no factor from 2^70 to 2^71
2012-09-30ANONYMOUSNF
no factor from 2^69 to 2^70
2010-07-13DRHNF
no factor from 2^68 to 2^69
2010-07-11GrunwalderGIMPNF
no factor from 2^67 to 2^68
2010-07-10Luigi MorelliNF
no factor from 2^66 to 2^67
2010-07-09-Anonymous-NF
no factor from 2^65 to 2^66
2010-07-07CMTalonNF
no factor from 2^64 to 2^65
2008-09-19Wojciech FlorekNF
no factor to 2^64