470 076 883 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
2107906295664131477089	22	70.8	2019-12-31 17:07:33

History

Date	User	Type	Result
2025-03-21	James Heinrich	F	Factor: 2107906295664131477089 / TF: 70-71
2019-12-31	Smok_bmv	F	Factor: 2107906295664131477089 / TF: 70-71*
2019-01-01	ATH	NF	no factor from 2^69 to 2^70
2018-05-05	sasaki	NF	no factor from 2^68 to 2^69
2016-06-03	sasaki	NF	no factor from 2^67 to 2^68
2016-02-17	Conductor	NF	no factor from 2^66 to 2^67
2014-10-01	Richard	NF	no factor from 2^65 to 2^66
2011-12-09	Richard	NF	no factor from 2^64 to 2^65
2010-03-26	Architects Cubed	NF	no factor from 2^63 to 2^64