337 733 317 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 2⁷⁷

TF target 2⁸¹

Factored

Factor	Digits	Bits	Date
78968196704175480965833	23	76.1	2025-03-14 17:38:25

History

Date	User	Type	Result
2025-03-14	NStorm	F	Factor: 78968196704175480965833 / TF: 76-77
2024-09-15	Ruslan Borisov	NF	no factor TF: 75-76
2023-07-17	JacobZ	NF	no factor TF: 74-75
2022-03-31	SRBase	NF	no factor TF: 73-74
2021-01-10	SRBase	NF	no factor TF: 72-73
2016-07-02	Jacques MOLNE	NF	no factor TF: 71-72
2016-07-02	Jacques MOLNE	NF	no factor TF: 70-71
2016-07-02	Jacques MOLNE	NF	no factor TF: 69-70
2015-07-09	Jacques MOLNE	NF	no factor TF: 67-69
2014-02-11	HBendtz	NF	no factor TF: 65-67
2010-04-25	Architects Cubed	NF	no factor TF: 64-65