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
7870361Factored
FactorDigitsBitsDate
268221902891134.6old
1876294062411237.42008-09-08 03:40:59
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-05-31_p95holder_2294D86C20B4B5AA2738781153
Verified2019-10-30GAN2294D86C20B4B5AA2124742853
History
DateUserTypeResult
2024-02-01Stef42NF-PM1
B1=950000, B2=1968826860
2019-10-30GANC-PRP
M7870361/26822190289/187629406241 : 2294D86C20B4B5AA
PRP: Verified
PRP without proof (not generated)
2018-05-31_p95holder_C-PRP
M7870361/26822190289/187629406241 : 2294D86C20B4B5AA
PRP: Verified
PRP without proof (not generated)
2008-09-08Will EdgingtonF
Factor: 187629406241