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
14653279Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
146532791927.1old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2023-04-09Funky WaddleBC6C82058D71FCEA11390719953
History
DateUserTypeResult
2023-04-09curtiscCERT
PRP Certification
Proof certified good
2023-04-09Funky WaddleC-PRP
M14653279/146532791 : BC6C82058D71FCEA
PRP proof power = 8
PRP: Verified
Proof certified good
2023-02-26nordiNF-PM1
B1=300000, B2=213802050
2023-01-13nordiNF-PM1
B1=300000