204 350 717 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
84225247232490781447	20	66.2	2015-10-01 17:33:14
90716561581753851881	20	66.3	2020-01-16 11:04:11

History

Date	User	Type	Result
2020-01-16	TJAOI	F	Factor: 90716561581753851881 / TF: 66-67
2015-10-01	Conductor	F	Factor: 84225247232490781447 / TF: 66-67
2013-07-26	Luigi R.	NF	no factor from 2^65 to 2^66
2011-05-06	imps	NF	no factor from 2^64 to 2^65

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