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

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MnStatusDetails
101284693Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
18006807573538367026332270.62013-09-08 16:45:37
History
DateUserTypeResult
2013-09-08Fabrice BelletF
Factor: 1800680757353836702633
2013-09-05Fabrice BelletNF
no factor from 2^69 to 2^70
2013-09-02Fabrice BelletNF
no factor from 2^68 to 2^69
2013-08-30Fabrice BelletNF
no factor from 2^67 to 2^68
2013-08-28SMoffatNF
no factor from 2^66 to 2^67
2012-04-14Mr-PlonkNF
no factor from 2^65 to 2^66
2010-08-13sasaki3NF
no factor from 2^64 to 2^65
2010-03-011997rj7NF
no factor from 2^63 to 2^64