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
12672131Factored
FactorDigitsBitsDate
11404917911030.1old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2022-06-29Poao7EA406A63BEFFB491929763253
History
DateUserTypeResult
2022-07-05griswold1117CERT
PRP Certification
Proof certified good
2022-06-29PoaoC-PRP
M12672131/1140491791 : 7EA406A63BEFFB49
PRP proof power = 8
PRP: Verified
Proof certified good
2022-04-24nordiNF-PM1
B1=400000, B2=428459850
2022-03-29nordiNF-PM1
B1=400000