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

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MnStatusDetails
15469007Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
89410860471033.1old
5700019699371239.12008-09-08 11:32:32
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2023-08-06PerigD9F06DC7485B481E21258972153
History
DateUserTypeResult
2023-08-06ChuckCERT
PRP Certification
Proof certified good
2023-08-06PerigC-PRP
M15469007/8941086047/570001969937 : D9F06DC7485B481E
PRP proof power = 8
PRP: Verified
Proof certified good
2023-06-26JacobZNF-PM1
B1=477000, B2=523021590
2008-09-08Will EdgingtonF
Factor: 570001969937