332 371 217 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

P-1

B1 =	100000
B2 =	1000000

History

Date	User	Type	Result
2024-05-06	Grant McCracken	NF	no factor TF: 70-71
2024-05-06	Grant McCracken	NF	no factor TF: 69-70
2024-05-06	Grant McCracken	NF	no factor TF: 68-69
2024-01-09	Architects Cubed	NF	no factor TF: 80-81
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-06-06	Architects Cubed	NF	no factor TF: 79-80
2023-05-03	Architects Cubed	NF	no factor TF: 78-79
2021-06-15	Jon Pace	NF	no factor TF: 77-78
2020-08-03	Andrew B	NF	no factor TF: 76-77
2019-11-01	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-05-12	MadPoo 🙂	NF-PM1	B1=100000
2016-05-08	srow7	NF	no factor TF: 75-76
2015-06-12	srow7	NF	no factor TF: 74-75
2015-06-11	srow7	NF	no factor TF: 73-74
2013-01-22	LaurV	NF	no factor TF: 72-73
2012-12-31	Grant McCracken	NF	no factor TF: 71-72
2011-02-13	Grant McCracken	NF	no factor TF: 70-71
2010-09-02	Grant McCracken	NF	no factor TF: 69-70
2010-02-23	Grant McCracken	NF	no factor TF: 68-69