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
977784953Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
16262754006684731650.52008-06-11 00:57:26
15224169505300722311960.42015-12-23 19:47:34
History
DateUserTypeResult
2025-05-05yuriy5-1NF
no factor from 2^68 to 2^69
2015-12-23ConductorF
Factor: 1522416950530072231 / TF: 1-62