977 148 509 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
232395087231787687	18	57.7	2008-06-11 00:47:46
2321330171742520969	19	61.0	2015-12-23 14:48:11

History

Date	User	Type	Result
2015-12-23	Conductor	F	Factor: 2321330171742520969 / TF: 1-62

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