999 097 877 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
263761839529	12	37.9	2008-05-05 04:46:49
583473160169	12	39.1	2012-06-13 11:36:03
2325133157937973217	19	61.0	2015-12-25 11:31:34
57738796398020244103	20	65.6	2019-02-27 14:10:23

History

Date	User	Type	Result
2023-06-03	mikr	NF	no factor from 2^69 to 2^73
2023-02-12	onlinegame	NF	no factor from 2^68 to 2^69
2022-04-07	James Heinrich	F	Factor: 583473160169 / TF: 1-65
2022-04-07	James Heinrich	F	Factor: 263761839529 / TF: 1-65
2022-04-07	James Heinrich	F	Factor: 2325133157937973217 / TF: 1-65
2022-03-24	James Heinrich	NF	no factor from 2^66 to 2^67
2021-12-21	ViliamF	NF	no factor from 2^67 to 2^68
2019-02-27	TJAOI	F	Factor: 57738796398020244103 / TF: 65-66
2015-12-25	Conductor	F	Factor: 2325133157937973217 / TF: 1-62
2012-06-13	TF to low limits	F	Factor: 583473160169