Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
75536639TF
No factors below 275
TF target 274
P-1
B1 = 630000
B2 = 12442500
LL
StatusDateUserResidueShift
Unverified2016-12-31ConductorD01E5151C9AF25__60585502
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-03-12Steve MacMinnLL double-checkLL29.61 % 2024-04-25
History
DateUserTypeResult
2016-12-31ConductorC-LL
D01E5151C9AF25__
2016-07-22ConductorNF
no factor from 2^63 to 2^64
2016-05-09bamNF-PM1
B1=630000, B2=12442500
2016-02-19Jerry HallettNF
no factor from 2^74 to 2^75
2016-02-19Jerry HallettNF
no factor from 2^73 to 2^74
2016-02-12Stef42NF
no factor from 2^72 to 2^73
2015-09-091997rj7NF
no factor from 2^71 to 2^72
2013-05-16ManpowreNF
no factor from 2^70 to 2^71
2010-05-29MarzbugNF
no factor from 2^69 to 2^70
2010-05-29MarzbugNF
no factor from 2^68 to 2^69
2010-05-29MarzbugNF
no factor from 2^67 to 2^68
2010-05-29MarzbugNF
no factor from 2^66 to 2^67
2010-05-29MarzbugNF
no factor from 2^65 to 2^66