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
7990897Factored
FactorDigitsBitsDate
1860280821611237.4old
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-07-04_p95holder_8D433B922EBF313D1595184653
Verified2019-12-23marssystems8D433B922EBF313D1614619753
History
DateUserTypeResult
2024-02-14Stef42NF-PM1
B1=859000, B2=1345398600
2019-12-23marssystemsC-PRP
M7990897/186028082161 : 8D433B922EBF313D
PRP: Verified
PRP without proof (not generated)
2018-07-04_p95holder_C-PRP
M7990897/186028082161 : 8D433B922EBF313D
PRP: Verified
PRP without proof (not generated)