975 991 271 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
710521645289	12	39.4	2008-06-01 00:42:55
1199203693496911759	19	60.1	2015-12-30 20:56:58

History

Date	User	Type	Result
2015-12-30	Conductor	F	Factor: 1199203693496911759 / TF: 1-62

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