694 071 883 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
3828952026790385929321	22	71.7	2020-03-17 03:27:13

History

Date	User	Type	Result
2025-04-10	James Heinrich	F	Factor: 3828952026790385929321 / TF: 71-72
2024-05-23	James Heinrich	NF	no factor from 2^68 to 2^69
2020-03-17	Smok_bmv	F	Factor: 3828952026790385929321 / TF: 71-72*
2020-03-17	Smok_bmv	NF	no factor from 2^70 to 2^71
2018-09-08	srow7	NF	no factor from 2^69 to 2^70
2017-07-01	Conductor	NF	no factor from 2^68 to 2^69
2014-11-28	sasaki	NF	no factor from 2^67 to 2^68
2014-09-02	sasaki	NF	no factor from 2^66 to 2^67
2013-11-30	sasaki	NF	no factor from 2^65 to 2^66
2012-02-06	sasaki3	NF	no factor from 2^64 to 2^65
2010-07-13	Architects Cubed	NF	no factor from 2^63 to 2^64