Marin Mersenne 2^P-1
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MnStatusDetails
11634643Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
57707829291032.4old
8129922735224091549.52014-05-06 12:26:54
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-09-27Yizhe HuangEF1C8FB1D4F52CE2274355653
History
DateUserTypeResult
2025-06-10yuriy_5-1NF
no factor from 2^70 to 2^71
2025-05-05yuriy_5-1NF
no factor from 2^69 to 2^70
2025-03-31yuriy_5-1NF
no factor from 2^68 to 2^69
2025-03-11yuriy_5-1NF-PM1
B1=6980784, B2=448598700
2025-02-10yuriy_5-1NF-PM1
B1=4653856, B2=598008840
2024-06-17yuriy_5-1NF-PM1
B1=262144, B2=137022600
2021-09-27Massimo Cappelli (ik5pwa)CERT
PRP Certification
Proof certified good
2021-09-27Yizhe HuangC-PRP
M11634643/5770782929/812992273522409 : EF1C8FB1D4F52CE2
PRP proof power = 8
PRP: Verified
Proof certified good
2014-05-06TJAOIF
Factor: 812992273522409