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
8001229Factored
FactorDigitsBitsDate
6747522188874891549.3old
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2018-07-05_p95holder_4DA2BFB2D751249F1322704053
Verified2019-12-25oodaira4DA2BFB2D751249F1213342953
History
DateUserTypeResult
2024-02-24Stef42NF-PM1
B1=875000, B2=1756495650
2019-12-25oodairaC-PRP
M8001229/674752218887489 : 4DA2BFB2D751249F
PRP: Verified
PRP without proof (not generated)
2018-07-05_p95holder_C-PRP
M8001229/674752218887489 : 4DA2BFB2D751249F
PRP: Verified
PRP without proof (not generated)