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
7911797Factored
FactorDigitsBitsDate
4840120932731238.8old
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-06-08_p95holder_D802B90B730E971A142397353
Verified2019-11-17Ivan MD802B90B730E971A1581249653
History
DateUserTypeResult
2024-02-04Stef42NF-PM1
B1=950000, B2=1968826860
2019-11-17Ivan MC-PRP
M7911797/484012093273 : D802B90B730E971A
PRP: Verified
PRP without proof (not generated)
2018-06-08_p95holder_C-PRP
M7911797/484012093273 : D802B90B730E971A
PRP: Verified
PRP without proof (not generated)