Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

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MnStatusDetails
155465449Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
58067167662724810215832272.32017-12-09 19:05:17
History
DateUserTypeResult
2024-07-29Wentao HuangNF
no factor from 2^68 to 2^69
2017-12-09Vasily VoroninF
Factor: 5806716766272481021583 / TF: 72-73
2017-12-06-Anonymous-NF
no factor from 2^71 to 2^72
2017-11-07johnsilverNF
no factor from 2^70 to 2^71
2017-08-19La GüiraNF
no factor from 2^69 to 2^70
2016-07-11DerekNF
no factor from 2^68 to 2^69
2016-05-03volovikNF
no factor from 2^67 to 2^68
2015-04-11Mr-PlonkNF
no factor from 2^66 to 2^67
2013-02-03sasaki3NF
no factor from 2^65 to 2^66
2011-01-23dslNF
no factor from 2^64 to 2^65