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
15637759Factored
FactorDigitsBitsDate
905658833190386731512066.3old
PRP Cofactor
StatusDateUserResidueNumber of
known factors		ShiftTypeBase
Verified2023-08-27PerigB8FBF6092201A0921198089153
History
DateUserTypeResult
2023-08-27curtiscCERT
PRP Certification
Proof certified good
2023-08-27PerigC-PRP
M15637759/90565883319038673151 : B8FBF6092201A092
PRP proof power = 8
PRP: Verified
Proof certified good
2023-08-12nordiNF-PM1
B1=480000, B2=308477400
2023-07-19nordiNF-PM1
B1=480000