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
901613429Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
3994176266075683666732168.42016-10-14 20:52:06
32116682629749685875912271.42025-04-23 08:45:44
History
DateUserTypeResult
2025-04-23yuriy5-1F
Factor: 3211668262974968587591 / TF: 69-74
2016-10-14ConductorF
Factor: 399417626607568366673 / TF: 68-69
2016-06-01ConductorNF
no factor from 2^67 to 2^68
2015-01-29Gordon SpenceNF
no factor from 2^66 to 2^67
2012-06-27c10ck3rNF
no factor from 2^65 to 2^66
2011-09-24lindeeNF
no factor from 2^64 to 2^65
2010-06-18lindedNF
no factor from 2^63 to 2^64