Marin Mersenne 2^P-1
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Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
698520967Composite: 2 known prime factors
Factored
FactorDigitsBitsDate
3002353829559884082972168.02017-06-22 11:52:06
5617416305120201314012168.92017-06-22 11:52:06
History
DateUserTypeResult
2022-08-15LordJuliusNF
no factor from 2^62 to 2^63
2017-06-22ConductorF
Factor: 300235382955988408297 / TF: 68-69
2017-06-22ConductorF
Factor: 561741630512020131401 / TF: 68-69
2014-11-15laleraNF
no factor from 2^66 to 2^68
2013-10-08sasakiNF
no factor from 2^65 to 2^66
2012-01-23laleraNF
no factor from 2^64 to 2^65
2010-07-18Architects CubedNF
no factor from 2^63 to 2^64