977 146 601 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 3 known prime factors

Factored

Factor	Digits	Bits	Date
351497221018519	15	48.3	2008-06-11 00:47:32
1198607528777971633	19	60.1	2015-12-23 14:47:46
2252200254092176471	19	61.0	2015-12-23 14:47:45

History

Date	User	Type	Result
2015-12-23	Conductor	F	Factor: 1198607528777971633 / TF: 1-62
2015-12-23	Conductor	F	Factor: 2252200254092176471 / TF: 1-62

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