800 062 349 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
4458243198109326461263	22	71.9	2019-11-02 20:43:27

History

Date	User	Type	Result
2019-11-02	Conductor	F	Factor: 4458243198109326461263 / TF: 71-72
2019-11-02	Conductor	NF	no factor from 2^70 to 2^71
2016-08-10	ramgeis	NF	no factor from 2^68 to 2^70
2014-05-05	Gordon Spence	NF	no factor from 2^66 to 2^68
2013-10-17	america64	NF	no factor from 2^65 to 2^66
2010-09-25	Architects Cubed	NF	no factor from 2^64 to 2^65

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