977 340 263 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
150057463885195807	18	57.1	2008-05-28 15:13:11
802666776200369471	18	59.5	2015-11-23 12:39:00
1386635744134065521	19	60.3	2015-12-23 16:32:34

History

Date	User	Type	Result
2015-12-23	Conductor	F	Factor: 1386635744134065521 / TF: 1-62
2015-11-23	TJAOI	F	Factor: 802666776200369471 / TF: 59-60

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