Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
229362871Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4545549368829069132232168.62018-04-09 17:44:41
History
DateUserTypeResult
2025-03-19James HeinrichF
Factor: 454554936882906913223 / TF: 68-70
2018-04-09Stanislav_KhokhrinF
Factor: 454554936882906913223 / TF: 68-69
2016-09-19XolotlNF
no factor from 2^67 to 2^68
2015-10-10NumberwangNF
no factor from 2^66 to 2^67
2013-09-19tscNF
no factor from 2^65 to 2^66
2011-06-22David CampeauNF
no factor from 2^64 to 2^65