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:










MnStatusDetails
801614003Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12619144242629031406332270.12020-01-31 20:18:44
History
DateUserTypeResult
2020-01-31ConductorF
Factor: 1261914424262903140633 / TF: 70-71
2012-06-16James HeinrichNF
no factor from 2^69 to 2^70
2012-01-25James HeinrichNF
no factor from 2^65 to 2^69
2010-10-25Architects CubedNF
no factor from 2^64 to 2^65