977 189 933 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
1350476487407	13	40.3	2008-06-01 01:28:06
1206214389058959047	19	60.1	2015-12-23 16:03:31

History

Date	User	Type	Result
2015-12-23	Conductor	F	Factor: 1206214389058959047 / TF: 1-62

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