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
417008083Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
13066664190153600754792270.12019-11-02 19:48:36
History
DateUserTypeResult
2019-11-02Smok_bmv F
Factor: 1306666419015360075479 / TF: 70-71
2018-11-07sasakiNF
no factor from 2^69 to 2^70
2017-11-22sasakiNF
no factor from 2^68 to 2^69
2015-01-14sasakiNF
no factor from 2^66 to 2^68
2014-06-29tscNF
no factor from 2^65 to 2^66