977 247 749 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
26399370691487	14	44.6	2008-06-02 06:09:43
2656214418420728183	19	61.2	2015-12-23 16:21:24

History

Date	User	Type	Result
2015-12-23	Conductor	F	Factor: 2656214418420728183 / TF: 1-62

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