332 285 953 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
742050064579549329085679	24	79.3	2023-03-11 20:53:03

History

Date	User	Type	Result
2025-04-21	DMiddendorp	F	Factor: 742050064579549329085679 / TF: 79-80
2024-07-15	Grant McCracken	NF	no factor TF: 71-72
2024-04-12	Grant McCracken	NF	no factor TF: 70-71
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-03-11	Mark Rose	F	Factor: 742050064579549329085679 / TF: 79-80*
2023-03-11	Mark Rose	NF	no factor TF: 78-79
2022-04-18	Jon Pace	NF	no factor TF: 77-78
2019-12-09	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-03-21	MadPoo 🙂	NF-PM1	B1=100000, B2=200000
2018-05-21	Team_Inspector	NF	no factor TF: 76-77
2014-08-11	srow7	NF	no factor TF: 75-76
2013-03-05	AntonioK	NF	no factor TF: 73-75
2012-10-11	Team_Inspector	NF	no factor TF: 72-73
2012-01-12	Grant McCracken	NF	no factor TF: 71-72
2011-07-10	Grant McCracken	NF	no factor TF: 70-71
2010-06-02	Sunfish	NF	no factor TF: 69-70
2009-07-31	Team_Inspector	NF	no factor TF: 68-69