Marin Mersenne 2^P-1
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MnStatusDetails
11698073Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
4641795366411238.8old
6442205306497431549.22008-10-01 00:34:47
PRP Cofactor
StatusDateUserResidueNumber of
known factors
ShiftTypeBase
Verified2021-10-21kutens3162CB1C36A7A773266995453
History
DateUserTypeResult
2025-06-20yuriy_5-1NF
no factor from 2^70 to 2^71
2025-05-12yuriy_5-1NF
no factor from 2^69 to 2^70
2025-03-17yuriy_5-1NF
no factor from 2^68 to 2^69
2025-03-11yuriy_5-1NF-PM1
B1=7018842, B2=453118380
2025-02-14yuriy_5-1NF-PM1
B1=4679228, B2=604165800
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=135679950
2021-10-21David HruskaCERT
PRP Certification
Proof certified good
2021-10-21kutensC-PRP
M11698073/464179536641/644220530649743 : 3162CB1C36A7A773
PRP proof power = 8
PRP: Verified
Proof certified good
2008-10-01markrF
Factor: 644220530649743