332 316 703 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
625027563817600215463559	24	79.0	2023-04-13 19:54:02

History

Date	User	Type	Result
2025-04-22	DMiddendorp	F	Factor: 625027563817600215463559 / TF: 79-80
2024-07-15	Grant McCracken	NF	no factor TF: 71-72
2024-04-24	Grant McCracken	NF	no factor TF: 70-71
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-13	Mark Rose	F	Factor: 625027563817600215463559 / TF: 79-80*
2020-11-07	SD235	NF-PM1	B1=2345000, B2=79529000
2020-10-28	Team_Inspector	NF	no factor TF: 78-79
2020-10-25	Team_Inspector	NF	no factor TF: 77-78
2020-07-29	el grocco	NF	no factor TF: 76-77
2015-12-30	Team_Inspector	NF	no factor TF: 75-76
2013-10-30	sheng	NF	no factor TF: 74-75
2013-09-30	Team_Inspector	NF	no factor TF: 73-74
2013-01-16	LaurV	NF	no factor TF: 72-73
2012-05-17	Grant McCracken	NF	no factor TF: 71-72
2011-06-13	Grant McCracken	NF	no factor TF: 70-71
2010-09-30	Sunfish	NF	no factor TF: 69-70
2009-08-27	Team_Inspector	NF	no factor TF: 68-69