Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
11776423Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
16015935291030.6old
135355379620491443.62008-09-08 07:40:13
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2022-01-05Ember_EdisonAAD416D9C4E43AA52905142453
History
DateUserTypeResult
2022-01-05curtiscCERT
PRP Certification
Proof certified good
2022-01-05Ember_EdisonC-PRP
M11776423/1601593529/13535537962049 : AAD416D9C4E43AA5
PRP proof power = 8
PRP: Verified
Proof certified good
2008-09-08Will EdgingtonF
Factor: 13535537962049