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

PrimeNet Exponent Status

Exponent Range:





MnDetails
10480973
Composite, with 2 known prime factors. Cofactor is composite.
Trial Factored to 268
TF target 268
Factored
FactorDigitsBitsDate
55968395831032.4old
5685222368145635931859.02015-10-16 10:29:54
PRP Cofactor
StatusProofDateUserResidueNumber of
known factors		ShiftTypeBase
Verified
Certified Good
2020-08-09storm5510A2E0A942F2C1BF93236861853
History
DateUserTypeResult
2020-08-09ChuckCERT
Proof certified good
2020-08-09storm5510C-PRPM10480973/5596839583/568522236814563593 : A2E0A942F2C1BF93
Proof Certified Good

Proof Power: 8

2015-10-16TJAOIFFactor: 568522236814563593