975 711 871 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 2 known prime factors

Factored

Factor	Digits	Bits	Date
253663620798839	15	47.8	2008-06-02 05:55:04
2267642475471713881	19	61.0	2015-12-30 19:56:24

History

Date	User	Type	Result
2015-12-30	Conductor	F	Factor: 2267642475471713881 / TF: 1-62

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