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
603996739Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21970772807940232622472270.92018-05-29 02:22:43
History
DateUserTypeResult
2025-03-17James HeinrichF
Factor: 2197077280794023262247 / TF: 70-71
2018-05-29Alex_soldierF
Factor: 2197077280794023262247 / TF: 70-71*
2016-08-15sasakiNF
no factor from 2^67 to 2^70
2013-01-14AxelssonNF
no factor from 2^66 to 2^67
2012-08-04AxelssonNF
no factor from 2^65 to 2^66