332 833 381 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
154908828532978643472241	24	77.0	2023-12-10 00:30:16

History

Date	User	Type	Result
2024-06-05	LaurV	NF	no factor TF: 71-72
2023-12-10	Jurzal	F	Factor: 154908828532978643472241 / TF: 77-78
2022-10-08	bayanne	NF	no factor TF: 76-77
2020-07-23	George Woltman	NF	no factor TF: 75-76
2019-01-08	srow7	NF	no factor TF: 74-75
2015-09-12	srow7	NF	no factor TF: 73-74
2015-05-14	Jacques MOLNE	NF	no factor TF: 72-73
2013-03-25	Architects Cubed	NF	no factor TF: 71-72
2012-10-14	kracker	NF	no factor TF: 70-71
2012-07-20	LaurV	NF	no factor TF: 69-70
2012-04-13	LaurV	NF	no factor TF: 68-69
2012-03-28	LaurV	NF	no factor TF: 67-68
2010-11-02	Architects Cubed	NF	no factor TF: 66-67