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
7835021Factored
FactorDigitsBitsDate
62680169825.9old
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-05-24_p95holder_9CEBBD0D73F9DD581574081653
Verified2019-10-19ATH9CEBBD0D73F9DD58117269953
History
DateUserTypeResult
2024-02-04Stef42NF-PM1
B1=851000, B2=1420146000
2019-10-19ATHC-PRP
M7835021/62680169 : 9CEBBD0D73F9DD58
PRP: Verified
PRP without proof (not generated)
2018-05-24_p95holder_C-PRP
M7835021/62680169 : 9CEBBD0D73F9DD58
PRP: Verified
PRP without proof (not generated)