332 320 577 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
2024-10-01	Grant McCracken	NF	no factor TF: 71-72
2024-02-15	Grant McCracken	NF	no factor TF: 70-71
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-01-07	Mark Rose	NF	no factor TF: 80-81
2019-10-24	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-05-02	MadPoo 🙂	NF-PM1	B1=100000
2016-04-04	dh1	NF	no factor TF: 79-80
2016-04-04	dh1	NF	no factor TF: 78-79
2016-04-04	dh1	NF	no factor TF: 77-78
2016-04-04	dh1	NF	no factor TF: 76-77
2016-02-07	Team_Inspector	NF	no factor TF: 75-76
2015-03-25	Team_Inspector	NF	no factor TF: 74-75
2013-10-28	Team_Inspector	NF	no factor TF: 73-74
2013-01-16	LaurV	NF	no factor TF: 72-73
2012-05-22	Grant McCracken	NF	no factor TF: 71-72
2011-06-03	Grant McCracken	NF	no factor TF: 70-71
2010-05-23	Grant McCracken	NF	no factor TF: 69-70
2009-09-08	Team_Inspector	NF	no factor TF: 68-69