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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
7976413Factored
FactorDigitsBitsDate
1234110619371236.8old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2018-07-26_p95holder_B920624F82DA8B571206728553
Verified2019-12-17marssystemsB920624F82DA8B571366378653
History
DateUserTypeResult
2024-02-13Stef42NF-PM1
B1=859000, B2=1420146000
2019-12-17marssystemsC-PRP
M7976413/123411061937 : B920624F82DA8B57
PRP: Verified
PRP without proof (not generated)
2018-07-26_p95holder_C-PRP
M7976413/123411061937 : B920624F82DA8B57
PRP: Verified
PRP without proof (not generated)