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
14302427Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
32347799145911341.6old
2798094763680607611858.02015-07-29 11:49:13
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2023-01-24Perig8A0246BA7734057421161155753
History
DateUserTypeResult
2023-01-24Keith OutwaterCERT
PRP Certification
Proof certified good
2023-01-24PerigC-PRP
M14302427/3234779914591/279809476368060761 : 8A0246BA77340574
PRP proof power = 8
PRP: Verified
Proof certified good
2023-01-07nordiNF-PM1
B1=300000, B2=214790940
2022-11-10nordiNF-PM1
B1=300000
2015-07-29TJAOIF
Factor: 279809476368060761 / TF: 57-58