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
175084583Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
177201675645414686191992373.92020-01-20 04:53:00
History
DateUserTypeResult
2025-04-24NStormF
Factor: 17720167564541468619199 / TF: 73-74
2024-05-27ANONYMOUSNF
no factor from 2^68 to 2^69
2020-01-20Smok_bmv F
Factor: 17720167564541468619199 / TF: 73-74*
2018-03-17Aare VesiNF
no factor from 2^72 to 2^73
2018-03-16RichardNF
no factor from 2^71 to 2^72
2018-03-16RichardNF
no factor from 2^70 to 2^71
2018-03-16RichardNF
no factor from 2^69 to 2^70
2017-05-15sasaki3NF
no factor from 2^68 to 2^69
2016-06-16Andrew BNF
no factor from 2^67 to 2^68
2015-07-02Pool PartyNF
no factor from 2^66 to 2^67
2013-04-19RichardNF
no factor from 2^65 to 2^66
2011-03-06KodokunaNF
no factor from 2^64 to 2^65
2010-07-15Team_BunduNF
no factor from 2^63 to 2^64