Marin Mersenne 2^P-1
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GIMPS
Finding World Record Primes Since 1996

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MnStatusDetails
849000091Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
11925294313754101006332270.02019-02-25 00:07:42
History
DateUserTypeResult
2019-02-25Alex_soldierF
Factor: 1192529431375410100633 / TF: 70-71
2016-10-04ramgeisNF
no factor from 2^68 to 2^70
2015-08-19sasakiNF
no factor from 2^67 to 2^68
2015-02-16sasakiNF
no factor from 2^66 to 2^67
2012-04-06David CampeauNF
no factor from 2^64 to 2^66
2010-04-02Architects CubedNF
no factor from 2^63 to 2^64