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
184142227Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
77405884090722136481532272.72019-05-25 07:00:11
History
DateUserTypeResult
2019-05-25Samuel SchmidtF
Factor: 7740588409072213648153 / TF: 72-73
2019-05-22Will EdgingtonNF
no factor from 2^71 to 2^72
2019-05-21erick84mmNF
no factor from 2^70 to 2^71
2018-05-26ZenghuiNF
no factor from 2^69 to 2^70
2017-06-19arnieNF
no factor from 2^68 to 2^69
2016-07-14rubikvn2100NF
no factor from 2^67 to 2^68
2015-08-08tscNF
no factor from 2^66 to 2^67
2013-05-15MucolNF
no factor from 2^65 to 2^66
2011-03-28sasaki3NF
no factor from 2^64 to 2^65
2010-07-26carlos56NF
no factor from 2^63 to 2^64