Marin Mersenne 2^P-1
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MnStatusDetails
11673199Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
102957615191133.3old
3350105388848811548.32008-10-01 00:34:45
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-10-05LaurV4A537E6D07B7E7DC21139854753
History
DateUserTypeResult
2025-06-16yuriy_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=7003914, B2=453435840
2025-02-10yuriy_5-1NF-PM1
B1=4669276, B2=598008840
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=137022600
2021-10-05alan145CERT
PRP Certification
Proof certified good
2021-10-05LaurVC-PRP
M11673199/10295761519/335010538884881 : 4A537E6D07B7E7DC
PRP proof power = 8
PRP: Verified
Proof certified good
2008-10-01markrF
Factor: 335010538884881