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

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
14161817Composite, with 1 known prime factor. Cofactor is composite.
Factored
FactorDigitsBitsDate
698744050791136.0old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2023-01-04Perig4DC7C82FD2894C1E1139907453
History
DateUserTypeResult
2023-01-04curtiscCERT
PRP Certification
Proof certified good
2023-01-04PerigC-PRP
M14161817/69874405079 : 4DC7C82FD2894C1E
PRP proof power = 8
PRP: Verified
Proof certified good
2022-12-18nordiNF-PM1
B1=300000, B2=213802050
2022-10-27nordiNF-PM1
B1=300000