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
207063583Composite: 1 known prime factor
Factored
FactorDigitsBitsDate
92030460808211906399592273.02020-07-17 03:26:13
History
DateUserTypeResult
2020-07-17Smok_bmv F
Factor: 9203046080821190639959 / TF: 72-73
2019-07-03Smok_bmv NF
no factor from 2^71 to 2^72
2019-07-03Smok_bmv NF
no factor from 2^70 to 2^71
2019-01-26Chabot PrimeNF
no factor from 2^69 to 2^70
2017-10-20dinausaur.chNF
no factor from 2^68 to 2^69
2016-09-01sasakiNF
no factor from 2^67 to 2^68
2015-10-07tscNF
no factor from 2^66 to 2^67
2013-08-02Mr-PlonkNF
no factor from 2^65 to 2^66
2011-05-10Charles A. MorrisNF
no factor from 2^64 to 2^65