Marin Mersenne 2^P-1
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Finding World Record Primes Since 1996

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MnStatusDetails
11668099Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
40945152544454331651.9old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-10-07kutensFE04232F831A3A9E11063039953
History
DateUserTypeResult
2025-06-13yuriy_5-1NF
no factor from 2^70 to 2^71
2025-05-06yuriy_5-1NF
no factor from 2^69 to 2^70
2025-03-28yuriy_5-1NF
no factor from 2^68 to 2^69
2025-03-11yuriy_5-1NF-PM1
B1=7000854, B2=453435840
2025-02-10yuriy_5-1NF-PM1
B1=4667236, B2=598008840
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=137022600
2021-10-07Russ JorgensenCERT
PRP Certification
Proof certified good
2021-10-07kutensC-PRP
M11668099/4094515254445433 : FE04232F831A3A9E
PRP proof power = 8
PRP: Verified
Proof certified good