Marin Mersenne 2^P-1
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MnStatusDetails
11669081Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
723483023929.4old
33122725626612171651.62014-07-01 11:43:11
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-10-05LaurV71D123AF2BE3CAD62238915753
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=7001448, B2=453435840
2025-02-10yuriy_5-1NF-PM1
B1=4667632, B2=598008840
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=137022600
2021-10-05Ben DeloCERT
PRP Certification
Proof certified good
2021-10-05LaurVC-PRP
M11669081/723483023/3312272562661217 : 71D123AF2BE3CAD6
PRP proof power = 8
PRP: Verified
Proof certified good
2014-07-01TJAOIF
Factor: 3312272562661217