Marin Mersenne 2^P-1
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MnStatusDetails
11692649Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
93541193826.5old
211761972186403371754.22014-04-03 03:38:01
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-12-12kutens9670EEDD00ACFA6F21082002153
History
DateUserTypeResult
2025-06-19yuriy_5-1NF
no factor from 2^70 to 2^71
2025-05-07yuriy_5-1NF
no factor from 2^69 to 2^70
2025-03-19yuriy_5-1NF
no factor from 2^68 to 2^69
2025-03-11yuriy_5-1NF-PM1
B1=7015584, B2=453435840
2025-02-14yuriy_5-1NF-PM1
B1=4677056, B2=604581120
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=137022600
2021-12-12techn1ciaNCERT
PRP Certification
Proof certified good
2021-12-12kutensC-PRP
M11692649/93541193/21176197218640337 : 9670EEDD00ACFA6F
PRP proof power = 8
PRP: Verified
Proof certified good
2014-04-03pdazzlF
Factor: 21176197218640337 / TF: 18-55