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

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MnStatusDetails
246623239Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
5230333360989336238812168.82018-05-23 05:39:31
History
DateUserTypeResult
2025-03-14James HeinrichF
Factor: 523033336098933623881 / TF: 68-70
2018-05-23Stanislav_KhokhrinF
Factor: 523033336098933623881 / TF: 68-69
2016-10-16tmorrowNF
no factor from 2^67 to 2^68
2015-12-11ANONYMOUSNF
no factor from 2^66 to 2^67
2013-10-31RichardNF
no factor from 2^65 to 2^66
2011-07-20PiepenNF
no factor from 2^64 to 2^65