332 355 311 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
2024-04-30	Grant McCracken	NF	no factor TF: 70-71
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-10-09	bayanne	NF	no factor TF: 80-81
2023-08-27	Architects Cubed	NF	no factor TF: 79-80
2019-10-25	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-18	MadPoo 🙂	NF-PM1	B1=100000
2015-12-10	NR	NF	no factor TF: 78-79
2015-12-10	NR	NF	no factor TF: 77-78
2015-12-10	NR	NF	no factor TF: 76-77
2015-12-10	NR	NF	no factor TF: 75-76
2015-12-05	Team_Inspector	NF	no factor TF: 74-75
2014-11-26	Team_Inspector	NF	no factor TF: 73-74
2013-01-21	LaurV	NF	no factor TF: 72-73
2012-12-15	Team_Inspector	NF	no factor TF: 71-72
2011-02-21	Grant McCracken	NF	no factor TF: 70-71
2010-10-30	Grant McCracken	NF	no factor TF: 69-70
2010-04-28	Sunfish	NF	no factor TF: 68-69