332 332 993 Exponent Status

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

PrimeNet Exponent Status

M_n

Details

Composite: 1 known prime factor

Trial Factored to 2⁸⁰

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
699346300629954552005863	24	79.2	2023-01-31 02:56:04

Status	Proof	Date	User	Residue	Shift	Type	Base
Factored	PRP without proof (not generated)	2019-11-10	Xebecer	0FA1A8760EF78612	0	4	3

History

Date	User	Type	Result
2025-04-22	DMiddendorp	F	Factor: 699346300629954552005863 / TF: 79-80
2024-07-15	Grant McCracken	NF	no factor TF: 71-72
2024-04-26	Grant McCracken	NF	no factor TF: 70-71
2024-02-23	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-31	Mark Rose	F	Factor: 699346300629954552005863 / TF: 79-80*
2022-09-10	Team_Inspector	NF	no factor TF: 78-79
2021-05-26	Jon Pace	NF	no factor TF: 77-78
2020-07-31	el grocco	NF	no factor TF: 76-77
2019-11-10	Xebecer	C-PRP	0FA1A8760EF78612
2016-03-27	Team_Inspector	NF	no factor TF: 75-76
2014-04-22	Preben S	NF	no factor TF: 74-75
2013-12-22	Team_Inspector	NF	no factor TF: 73-74
2013-01-19	LaurV	NF	no factor TF: 72-73
2012-08-10	Team_Inspector	NF	no factor TF: 71-72
2011-04-08	Grant McCracken	NF	no factor TF: 70-71
2011-01-03	Sunfish	NF	no factor TF: 69-70
2009-12-04	Grant McCracken	NF	no factor TF: 68-69