332 333 447 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
2024-02-24	Grant McCracken	NF	no factor TF: 68-69
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-31	Mark Rose	NF	no factor TF: 80-81
2023-01-31	Mark Rose	NF	no factor TF: 79-80
2022-09-13	Runtime Error	NF	no factor TF: 78-79
2021-05-26	Jon Pace	NF	no factor TF: 77-78
2020-11-27	bayanne	NF	no factor TF: 76-77
2019-11-25	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-05-02	MadPoo 🙂	NF-PM1	B1=100000
2016-04-26	srow7	NF	no factor TF: 75-76
2014-04-22	Preben S	NF	no factor TF: 74-75
2014-01-02	Team_Inspector	NF	no factor TF: 73-74
2013-01-19	LaurV	NF	no factor TF: 72-73
2012-08-22	Team_Inspector	NF	no factor TF: 71-72
2011-03-28	Grant McCracken	NF	no factor TF: 70-71
2011-01-05	Sunfish	NF	no factor TF: 69-70
2009-12-18	Grant McCracken	NF	no factor TF: 68-69