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
77351699TF
No factors below 275
TF target 274
P-1
B1 = 720000
B2 = 14940000
LL
StatusDateUserResidueShift
Unverified2017-01-02Evgeniy Zavialov5CCF20E0664EEF__11076438
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-03-22-Anonymous-LL double-check0.00 % 2024-03-22
History
DateUserTypeResult
2017-01-02Evgeniy ZavialovC-LL
5CCF20E0664EEF__
2016-05-02Judge HaleNF
no factor from 2^74 to 2^75
2016-04-03Mark RoseNF
no factor from 2^61 to 2^64
2014-09-21PascalBieriNF-PM1
B1=720000, B2=14940000, E=6
2013-05-26snme2pm1NF
no factor from 2^73 to 2^74
2013-05-20snme2pm1NF
no factor from 2^72 to 2^73
2013-05-20snme2pm1NF
no factor from 2^71 to 2^72
2013-05-20snme2pm1NF
no factor from 2^70 to 2^71
2010-10-29HatchNF
no factor from 2^69 to 2^70
2010-10-26-Anonymous-NF
no factor from 2^68 to 2^69
2010-10-20-Anonymous-NF
no factor from 2^67 to 2^68
2010-10-17manskyNF
no factor from 2^66 to 2^67
2010-10-12-Anonymous-NF
no factor from 2^65 to 2^66
2010-10-05-Anonymous-NF
no factor from 2^64 to 2^65