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
806003603Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
12703709583163397691192270.12016-12-28 14:29:21
History
DateUserTypeResult
2016-12-28ConductorF
Factor: 1270370958316339769119 / TF: 70-71
2016-10-21ramgeisNF
no factor from 2^68 to 2^70
2015-06-06sasakiNF
no factor from 2^67 to 2^68
2014-11-20sasakiNF
no factor from 2^66 to 2^67
2013-08-10c10ck3rNF
no factor from 2^65 to 2^66
2010-10-25Architects CubedNF
no factor from 2^64 to 2^65
2010-07-10Architects CubedNF
no factor from 2^63 to 2^64