332 632 151 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
75989296458061342156063	23	76.0	2022-06-19 05:52:01

History

Date	User	Type	Result
2022-06-19	bayanne	F	Factor: 75989296458061342156063 / TF: 76-77
2020-05-19	George Woltman	NF	no factor TF: 75-76
2016-03-02	srow7	NF	no factor TF: 74-75
2015-07-20	James Heinrich	NF	no factor TF: 73-74
2013-12-19	LaurV	NF	no factor TF: 72-73
2013-03-09	LaurV	NF	no factor TF: 71-72
2013-01-29	LaurV	NF	no factor TF: 70-71
2012-03-29	LaurV	NF	no factor TF: 69-70
2012-03-29	LaurV	NF	no factor TF: 67-69
2010-06-10	Grant McCracken	NF	no factor TF: 66-67