332 601 151 Exponent Status

Great Internet Mersenne Prime Search
GIMPS
Finding World Record Primes Since 1996

PrimeNet Exponent Status

M_n

Details

No known factors, not tested for primality

No factors below 2⁸¹

TF target 2⁸¹

History

Date	User	Type	Result
2025-02-27	tbusby	NF	no factor TF: 80-81
2025-02-15	DanB	NF	no factor TF: 79-80
2024-06-05	LaurV	NF	no factor TF: 71-72
2023-12-01	RichD0	NF	no factor TF: 78-79
2022-07-04	Jon Pace	NF	no factor TF: 77-78
2021-11-26	Valerio Bellizzomi	NF	no factor TF: 76-77
2019-04-27	jaredvv	NF	no factor TF: 75-76
2016-01-23	srow7	NF	no factor TF: 74-75
2015-07-01	srow7	NF	no factor TF: 73-74
2013-05-04	america64	NF	no factor TF: 72-73
2013-03-05	Architects Cubed	NF	no factor TF: 71-72
2013-01-28	LaurV	NF	no factor TF: 70-71
2012-07-06	LaurV	NF	no factor TF: 69-70
2012-04-12	LaurV	NF	no factor TF: 68-69
2012-03-26	LaurV	NF	no factor TF: 67-68
2010-04-21	Grant McCracken	NF	no factor TF: 66-67