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

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MnStatusDetails
396356083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
23282353235890280827032271.02020-02-03 05:32:36
History
DateUserTypeResult
2025-04-04James HeinrichF
Factor: 2328235323589028082703 / TF: 70-71
2020-02-03Smok_bmv F
Factor: 2328235323589028082703 / TF: 70-71*
2017-12-17mikrNF
no factor from 2^68 to 2^70
2017-02-14ANONYMOUSNF
no factor from 2^67 to 2^68
2016-04-13rubikvn2100NF
no factor from 2^66 to 2^67
2014-06-03RichardNF
no factor from 2^65 to 2^66
2010-05-06Architects CubedNF
no factor from 2^64 to 2^65