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
118884307Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
25273174288835258620156146312891.02023-08-15 14:12:09
P-1 factors
DateFactorB1B2
2023-08-15252731742888352586201561463158200025951000
History
DateUserTypeResult
2023-08-15ky0urakuF-PM1
Factor: 2527317428883525862015614631 / (P-1, B1=582000, B2=25951000)
2022-04-22laxeyeNF
no factor from 2^76 to 2^77
2021-07-07TheJudgerNF
no factor from 2^75 to 2^76
2021-07-07TheJudgerNF
no factor from 2^74 to 2^75
2019-05-27Niels_Mache_NextcloudNF
no factor from 2^73 to 2^74
2017-12-17snme2pm1NF
no factor from 2^72 to 2^73
2015-04-15SMoffatNF
no factor from 2^71 to 2^72
2015-03-09snme2pm1NF
no factor from 2^70 to 2^71
2014-10-05snme2pm1NF
no factor from 2^69 to 2^70
2014-10-05snme2pm1NF
no factor from 2^68 to 2^69
2014-07-11snme2pm1NF
no factor from 2^67 to 2^68
2014-06-20snme2pm1NF
no factor from 2^66 to 2^67
2012-07-22RichardNF
no factor from 2^65 to 2^66
2010-10-15Thomas StorkNF
no factor from 2^64 to 2^65
2010-05-14carlos56NF
no factor from 2^63 to 2^64