332 291 261 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
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2019-12-13	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-17	MadPoo 🙂	NF-PM1	B1=100000
2016-06-21	dh1	NF	no factor TF: 80-81
2016-06-21	dh1	NF	no factor TF: 79-80
2016-06-21	dh1	NF	no factor TF: 78-79
2016-06-21	dh1	NF	no factor TF: 77-78
2016-06-21	dh1	NF	no factor TF: 76-77
2014-12-31	Jacques MOLNE	NF	no factor TF: 75-76
2013-09-21	ktony	NF	no factor TF: 74-75
2013-05-17	kracker	NF	no factor TF: 73-74
2013-01-12	LaurV	NF	no factor TF: 72-73
2012-02-08	Team_Inspector	NF	no factor TF: 71-72
2011-05-09	Grant McCracken	NF	no factor TF: 70-71
2009-12-24	vats09	NF	no factor TF: 69-70
2009-06-30	Team_Inspector	NF	no factor TF: 68-69