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
752018383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
17339201278473642343672270.62020-03-19 19:26:50
History
DateUserTypeResult
2020-03-19Smok_bmv F
Factor: 1733920127847364234367 / TF: 70-71
2014-04-08monstNF
no factor from 2^66 to 2^70
2014-02-08monstNF
no factor from 2^65 to 2^66
2011-06-14monstNF
no factor from 2^64 to 2^65
2010-06-11Architects CubedNF
no factor from 2^63 to 2^64