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
477843137Factored
FactorDigitsBitsDate
3055558069782517029672168.02018-01-01 07:54:24
History
DateUserTypeResult
2018-01-01ky0urakuF
Factor: 305555806978251702967 / TF: 68-69
2016-06-09sasakiNF
no factor from 2^67 to 2^68
2016-04-10monstNF
no factor from 2^66 to 2^67
2014-10-09CorbyguyNF
no factor from 2^65 to 2^66
2011-12-11LingUaanNF
no factor from 2^64 to 2^65
2010-03-29Architects CubedNF
no factor from 2^63 to 2^64