999 536 683 Exponent Status

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

PrimeNet Exponent Status

M_n

Status

Details

Composite: 4 known prime factors

Factored

Factor	Digits	Bits	Date
1689216994271	13	40.6	2008-05-05 05:41:17
4927715847191	13	42.2	2012-06-19 14:54:23
379626033275839367	18	58.4	2015-09-02 11:05:59
2902838538137193569	19	61.3	2015-12-25 20:53:09

History

Date	User	Type	Result
2023-06-03	mikr	NF	no factor from 2^69 to 2^73
2022-09-27	onlinegame	NF	no factor from 2^68 to 2^69
2022-04-07	James Heinrich	F	Factor: 4927715847191 / TF: 1-67
2022-04-07	James Heinrich	F	Factor: 379626033275839367 / TF: 1-67
2022-04-07	James Heinrich	F	Factor: 2902838538137193569 / TF: 1-67
2022-04-07	James Heinrich	F	Factor: 1689216994271 / TF: 1-67
2021-12-22	ViliamF	NF	no factor from 2^67 to 2^68
2015-12-25	Conductor	F	Factor: 2902838538137193569 / TF: 1-62
2015-09-02	TJAOI	F	Factor: 379626033275839367 / TF: 58-59
2012-06-19	TF to low limits	F	Factor: 4927715847191