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
414026383Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
21178347880311650201832270.82019-10-30 03:35:09
History
DateUserTypeResult
2019-10-30Smok_bmv F
Factor: 2117834788031165020183 / TF: 70-71
2018-11-04sasakiNF
no factor from 2^69 to 2^70
2017-11-19sasakiNF
no factor from 2^68 to 2^69
2014-12-03sasakiNF
no factor from 2^66 to 2^68
2014-06-25-Anonymous-NF
no factor from 2^65 to 2^66
2010-10-24Architects CubedNF
no factor from 2^64 to 2^65
2010-03-18Architects CubedNF
no factor from 2^63 to 2^64