332 879 497 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 2⁷⁸

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
172210192535661492926999	24	77.2	2023-11-19 17:30:22

History

Date	User	Type	Result
2023-11-19	Jurzal	F	Factor: 172210192535661492926999 / TF: 77-78
2022-10-27	DRobinsonPE	NF	no factor TF: 76-77
2020-07-26	atrench	NF	no factor TF: 75-76
2019-01-20	srow7	NF	no factor TF: 74-75
2015-09-23	srow7	NF	no factor TF: 73-74
2015-05-19	Jacques MOLNE	NF	no factor TF: 72-73
2013-04-01	David Campeau	NF	no factor TF: 71-72
2012-10-29	kracker	NF	no factor TF: 70-71
2012-07-22	LaurV	NF	no factor TF: 69-70
2012-04-14	LaurV	NF	no factor TF: 67-69
2010-11-02	Architects Cubed	NF	no factor TF: 66-67