Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
7940629Factored
FactorDigitsBitsDate
15722445431030.6old
64478542730331342.62008-09-30 23:49:29
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-06-11Daniil TsarkovF910B33A3F5801A0297051653
Verified2019-11-30arnaudF910B33A3F5801A02780491153
History
DateUserTypeResult
2024-02-06Stef42NF-PM1
B1=950000, B2=1968826860
2019-11-30arnaudC-PRP
M7940629/1572244543/6447854273033 : F910B33A3F5801A0
PRP: Verified
PRP without proof (not generated)
2018-06-11Daniil TsarkovC-PRP
M7940629/1572244543/6447854273033 : F910B33A3F5801A0
PRP: Verified
PRP without proof (not generated)
2008-09-30markrF
Factor: 6447854273033