332 530 697 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
118529589717528059818103	24	76.6	2021-09-01 11:21:21

History

Date	User	Type	Result
2025-06-06	Greg	F	Factor: 118529589717528059818103 / TF: 76-77
2021-09-01	Andrew B	F	Factor: 118529589717528059818103 / TF: 76-77*
2019-11-15	Alvin Bunk	NF	no factor TF: 75-76
2016-01-13	srow7	NF	no factor TF: 74-75
2015-05-31	NR	NF	no factor TF: 73-74
2013-07-01	kracker	NF	no factor TF: 72-73
2013-03-06	LaurV	NF	no factor TF: 71-72
2013-01-17	kracker	NF	no factor TF: 70-71
2012-07-05	LaurV	NF	no factor TF: 69-70
2012-04-11	LaurV	NF	no factor TF: 68-69
2011-12-05	Grant McCracken	NF	no factor TF: 67-68