Marin Mersenne 2^P-1
Username
Password
Forgot password?
White
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
14847013Composite, with 2 known prime factors. Cofactor is composite.
Factored
FactorDigitsBitsDate
2496673706091237.9old
10930571559743823252012269.92023-02-16 02:51:28
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2023-05-13PerigE2A0C9F0ADC02BFD21325522253
P-1 factors
DateFactorB1B2
2023-02-161093057155974382325201300000300000
History
DateUserTypeResult
2023-05-13Alberio829CERT
PRP Certification
Proof certified good
2023-05-13PerigC-PRP
M14847013/249667370609/1093057155974382325201 : E2A0C9F0ADC02BFD
PRP proof power = 8
PRP: Verified
Proof certified good
2023-04-01nordiNF-PM1
B1=300000, B2=213802050
2023-02-16nordiF-PM1
Factor: 1093057155974382325201 / (P-1, B1=300000, B2=300000)