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
801220457Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12301646539894128725932270.12020-01-21 19:49:42
History
DateUserTypeResult
2020-01-21ConductorF
Factor: 1230164653989412872593 / TF: 70-71
2011-06-20James HeinrichNF
no factor from 2^64 to 2^70