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
8021099Factored
FactorDigitsBitsDate
117946394625282011753.4old
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-07-24_p95holder_9BA20EAD737D364C1605615553
Verified2020-01-01mnd99BA20EAD737D364C1541010653
History
DateUserTypeResult
2024-02-24Stef42NF-PM1
B1=937000, B2=1792472220
2020-01-01mnd9C-PRP
M8021099/11794639462528201 : 9BA20EAD737D364C
PRP: Verified
PRP without proof (not generated)
2018-07-24_p95holder_C-PRP
M8021099/11794639462528201 : 9BA20EAD737D364C
PRP: Verified
PRP without proof (not generated)