Marin Mersenne 2^P-1
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MnStatusDetails
20230411Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
749739031671136.1old
27265738729371341.32008-09-08 16:29:01
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2023-05-06Dobri76A1E5D625036B5F21673503653
History
DateUserTypeResult
2024-09-26kkmrkkblmbrbkNF
no factor from 2^69 to 2^70
2024-09-26kkmrkkblmbrbkNF
no factor from 2^68 to 2^69
2023-05-06curtiscCERT
PRP Certification
Proof certified good
2023-05-06DobriC-PRP
M20230411/74973903167/2726573872937 : 76A1E5D625036B5F
PRP proof power = 8
PRP: Verified
Proof certified good
2023-05-06DobriNF-PM1
B1=3000000, B2=3000736830
2008-09-08Will EdgingtonF
Factor: 2726573872937