Marin Mersenne 2^P-1
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MnStatusDetails
12162503Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
1289468568071236.9old
53655010026284149103215949212892.12022-01-25 07:42:14
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2022-02-03PoaoFE5A38A8FCA20A172962383653
P-1 factors
DateFactorB1B2
2022-01-255365501002628414910321594921400000275121000
History
DateUserTypeResult
2022-02-03EthanDCERT
PRP Certification
Proof certified good
2022-02-03PoaoC-PRP
M12162503/128946856807/5365501002628414910321594921 : FE5A38A8FCA20A17
PRP proof power = 8
PRP: Verified
Proof certified good
2022-01-25nordiF-PM1
Factor: 5365501002628414910321594921 / (P-1, B1=400000, B2=275121000)
2022-01-21nordiNF-PM1
B1=400000