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

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MnStatusDetails
248211913Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
2124693975291237.62008-01-02 09:15:09
4187176116685691548.62014-04-09 10:34:32
5372397929737211548.92014-04-17 11:16:36
40946516412196714811961.82016-06-03 11:21:31
History
DateUserTypeResult
2024-10-07mikrNF
no factor from 2^68 to 2^73
2016-06-03TJAOIF
Factor: 4094651641219671481 / TF: 61-62
2014-04-17TJAOIF
Factor: 537239792973721
2014-04-09TJAOIF
Factor: 418717611668569