332 522 579 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
739472078263843823023087	24	79.3	2024-01-29 18:28:02

History

Date	User	Type	Result
2025-04-22	DMiddendorp	F	Factor: 739472078263843823023087 / TF: 79-80
2024-01-29	mrk74	F	Factor: 739472078263843823023087 / TF: 79-80*
2023-11-27	TheJudger	NF	no factor TF: 78-79
2022-05-18	Jon Pace	NF	no factor TF: 77-78
2021-03-04	bayanne	NF	no factor TF: 76-77
2019-11-06	Alvin Bunk	NF	no factor TF: 75-76
2016-01-06	srow7	NF	no factor TF: 74-75
2015-05-26	NR	NF	no factor TF: 73-74
2013-03-13	LaurV	NF	no factor TF: 72-73
2013-03-13	LaurV	NF	no factor TF: 71-72
2013-01-19	kracker	NF	no factor TF: 70-71
2012-07-03	LaurV	NF	no factor TF: 69-70
2012-04-11	LaurV	NF	no factor TF: 68-69
2011-11-30	Grant McCracken	NF	no factor TF: 67-68