977 570 147 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
228751414399	12	37.7	2008-06-11 00:38:32
1802584976661283567	19	60.6	2015-12-23 17:40:46

History

Date	User	Type	Result
2015-12-23	Conductor	F	Factor: 1802584976661283567 / TF: 1-62

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