Marin Mersenne 2^P-1
Username
Password
Forgot password?
Blue
Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

Exponent Range:










MnStatusDetails
277476883Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
45909772141232154394392272.02019-11-10 05:07:44
History
DateUserTypeResult
2025-04-28James HeinrichF
Factor: 4590977214123215439439 / TF: 71-72
2024-05-13Jarod McClintockNF
no factor from 2^70 to 2^71
2019-11-10Smok_bmv F
Factor: 4590977214123215439439 / TF: 71-72*
2019-09-25ConductorNF
no factor from 2^70 to 2^71
2019-09-23proxy2222NF
no factor from 2^69 to 2^70
2018-07-08Niels_Mache_NextcloudNF
no factor from 2^68 to 2^69
2016-11-06XolotlNF
no factor from 2^67 to 2^68
2016-01-14ANONYMOUSNF
no factor from 2^66 to 2^67
2013-12-07haphaeuNF
no factor from 2^65 to 2^66
2011-09-08GIMP PhilippinesNF
no factor from 2^64 to 2^65
2010-04-04carlos56NF
no factor from 2^63 to 2^64
2010-04-04carlos56NF
no factor from 2^62 to 2^63