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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
14976497Factored
FactorDigitsBitsDate
359435929928.4old
438511832171135.42008-09-08 10:42:43
4510920896411238.72008-09-08 10:42:43
92738062285630311653.02014-09-02 11:22:32
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2023-06-05Ryan Propper08376ED16B63432641004736753
History
DateUserTypeResult
2023-06-05George WoltmanCERT
PRP Certification
Proof certified good
2023-06-05Ryan PropperC-PRP
M14976497/359435929/43851183217/451092089641/9273806228563031 : 08376ED16B634326
PRP proof power = 8
PRP: Verified
Proof certified good
2023-05-25nordiNF-PM1
B1=300000, B2=320708850
2023-03-22nordiNF-PM1
B1=300000
2014-09-02TJAOIF
Factor: 9273806228563031
2008-09-08Will EdgingtonF
Factor: 451092089641
2008-09-08Will EdgingtonF
Factor: 43851183217