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

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MnStatusDetails
250558943Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
4594920136782857936172168.62018-05-31 15:11:27
History
DateUserTypeResult
2025-03-14James HeinrichF
Factor: 459492013678285793617 / TF: 68-70
2018-05-31Stanislav_KhokhrinF
Factor: 459492013678285793617 / TF: 68-69
2014-11-29caddrNF
no factor from 2^66 to 2^68
2013-11-08RichardNF
no factor from 2^65 to 2^66
2011-07-26OS1NF
no factor from 2^64 to 2^65