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
607000609Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
65890694835849453943932272.52019-11-17 17:30:13
History
DateUserTypeResult
2024-05-19Jarod McClintockNF
no factor from 2^70 to 2^71
2019-11-17mikrF
Factor: 6589069483584945394393 / TF: 72-73*
2017-03-14mikrNF
no factor from 2^71 to 2^72
2016-12-19ConductorNF
no factor from 2^70 to 2^71
2016-09-12sasakiNF
no factor from 2^67 to 2^70
2013-01-10AxelssonNF
no factor from 2^65 to 2^67
2012-01-11OS1NF
no factor from 2^64 to 2^65
2010-06-13Architects CubedNF
no factor from 2^63 to 2^64