192 967 763 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 1 known prime factor

Factored

Factor	Digits	Bits	Date
474880255060018123711	21	68.7	2015-09-04 21:55:21

History

Date	User	Type	Result
2015-09-04	demfloro	F	Factor: 474880255060018123711 / TF: 68-69
2015-09-04	demfloro	NF	no factor from 2^66 to 2^68
2013-08-22	sasaki3	NF	no factor from 2^65 to 2^66
2011-04-16	Mr-Plonk	NF	no factor from 2^64 to 2^65
2010-08-04	Architects Cubed	NF	no factor from 2^63 to 2^64

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