332 464 343 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
2023-01-08	Mark Rose	NF	no factor TF: 80-81
2021-05-21	Kriesel	NF	no factor TF: 79-80
2019-11-15	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-17	MadPoo 🙂	NF-PM1	B1=100000
2016-08-04	Random GPUs	NF	no factor TF: 78-79
2016-08-04	Random GPUs	NF	no factor TF: 77-78
2016-08-04	Random GPUs	NF	no factor TF: 76-77
2016-08-04	Random GPUs	NF	no factor TF: 75-76
2016-04-28	-anonymous-	NF	no factor TF: 74-75
2015-04-17	benjabee10	NF	no factor TF: 73-74
2013-03-02	LaurV	NF	no factor TF: 72-73
2013-03-02	LaurV	NF	no factor TF: 71-72
2012-12-30	kracker	NF	no factor TF: 70-71
2012-06-30	LaurV	NF	no factor TF: 69-70
2011-07-25	Grant McCracken	NF	no factor TF: 68-69
2011-07-25	Grant McCracken	NF	no factor TF: 67-68