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
76580753TF
No factors below 275
TF target 274
P-1
B1 = 665000
B2 = 13300000
LL
StatusDateUserResidueShift
Unverified2017-05-21Sergey Nosov75108CD180BCFE__9209353
Assigned
AssignedUserWork TypeStage% DoneUpdatedExpired
2024-03-08-Anonymous-LL double-check0.00 % 2024-03-08
History
DateUserTypeResult
2017-05-21Sergey NosovC-LL
75108CD180BCFE__
2016-04-03TheJudgerNF-PM1
B1=665000, B2=13300000, E=12
2016-03-29Kevin JagetNF
no factor from 2^74 to 2^75
2016-03-21Kevin JagetNF
no factor from 2^73 to 2^74
2013-01-17DRHNF
no factor from 2^72 to 2^73
2013-01-02phoenicisNF
no factor from 2^71 to 2^72
2013-01-02phoenicisNF
no factor from 2^70 to 2^71
2011-02-24kevshawNF
no factor from 2^69 to 2^70
2011-02-12Alexey BurdinNF
no factor from 2^68 to 2^69
2011-01-23GimarelNF
no factor from 2^67 to 2^68
2010-11-21OS1NF
no factor from 2^66 to 2^67
2010-11-20GrunwalderGIMPNF
no factor from 2^65 to 2^66
2010-11-19-Anonymous-NF
no factor from 2^64 to 2^65