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
207082913Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
1070541745735378010392166.52015-10-05 06:59:19
History
DateUserTypeResult
2015-10-05ConductorF
Factor: 107054174573537801039 / TF: 66-67
2013-08-03David CampeauNF
no factor from 2^65 to 2^66
2011-05-10sannerud.comNF
no factor from 2^64 to 2^65