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

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MnStatusDetails
247817543Composite: 4 known prime factors
Factored
FactorDigitsBitsDate
506816613540171445.52008-01-02 08:03:05
4766428451395671548.82008-01-02 08:03:22
48351583273745075211962.12016-06-24 12:40:38
106033573032211535932063.22017-01-03 12:36:37
History
DateUserTypeResult
2024-10-06mikrNF
no factor from 2^68 to 2^73
2017-01-03TJAOIF
Factor: 10603357303221153593 / TF: 63-64
2016-06-24TJAOIF
Factor: 4835158327374507521 / TF: 62-63