332 861 593 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
291588051601907766764711	24	77.9	2023-11-05 06:30:14

History

Date	User	Type	Result
2023-11-05	Jurzal	F	Factor: 291588051601907766764711 / TF: 77-78
2022-10-19	bayanne	NF	no factor TF: 76-77
2020-07-24	el grocco	NF	no factor TF: 75-76
2019-01-15	srow7	NF	no factor TF: 74-75
2015-09-19	srow7	NF	no factor TF: 73-74
2015-05-18	Jacques MOLNE	NF	no factor TF: 72-73
2013-03-27	Stef42	NF	no factor TF: 71-72
2013-02-03	LaurV	NF	no factor TF: 70-71
2012-07-21	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