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
13514467Factored
FactorDigitsBitsDate
1425020809794711547.0old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2022-08-15Klaus NordmannE88DE295B3C8EDAE1518685653
History
DateUserTypeResult
2022-08-15Ben DeloCERT
PRP Certification
Proof certified good
2022-08-15Klaus NordmannC-PRP
M13514467/142502080979471 : E88DE295B3C8EDAE
PRP proof power = 8
PRP: Verified
Proof certified good
2022-07-24nordiNF-PM1
B1=300000, B2=210129150
2022-07-08nordiNF-PM1
B1=300000