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
11300407Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
64914057970811342.6old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2021-07-01M89093874F3614D4A8FB2FAE11088838253
History
DateUserTypeResult
2021-07-01JayderCERT
PRP Certification
Proof certified good
2021-07-01M8909387C-PRP
M11300407/6491405797081 : 4F3614D4A8FB2FAE
PRP proof power = 8
PRP: Verified
Proof certified good