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
44623339TF
No factors below 275
TF target 272
P-1
B1 = 665000
B2 = 14962500
LL
StatusDateUserResidueShift
Verified2012-11-24curtisc7F8234102790B09442932659
Verified2016-02-07yponomarev7F8234102790B09435612357
History
DateUserTypeResult
2020-11-05Sid & AndyNF
no factor from 2^74 to 2^75
2019-12-31-Anonymous-NF
no factor from 2^73 to 2^74
2018-08-05-Anonymous-NF
no factor from 2^72 to 2^73
2016-02-07yponomarevC-LL
7F8234102790B094
2012-11-24curtiscC-LL
7F8234102790B094
2012-09-15Jerry HallettNF-PM1
B1=665000, B2=14962500, E=12
2012-09-12Jerry HallettNF
no factor from 2^69 to 2^72
2012-08-31Architects CubedNF
no factor from 2^68 to 2^69