332 271 353 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
2023-01-04	Mark Rose	NF	no factor TF: 80-81
2023-01-04	Mark Rose	NF	no factor TF: 79-80
2020-08-23	el grocco	NF	no factor TF: 78-79
2019-11-18	MadPoo 🙂	NF-PM1	B1=100000, B2=1000000
2019-04-01	MadPoo 🙂	NF-PM1	B1=100000
2015-11-25	srow7	NF	no factor TF: 77-78
2015-11-16	srow7	NF	no factor TF: 76-77
2015-02-09	NR	NF	no factor TF: 75-76
2013-01-12	LaurV	NF	no factor TF: 74-75
2012-07-27	Team_Inspector	NF	no factor TF: 73-74
2011-11-12	Team_Inspector	NF	no factor TF: 72-73
2011-08-02	Grant McCracken	NF	no factor TF: 71-72
2011-06-16	Grant McCracken	NF	no factor TF: 70-71
2010-01-01	Team_Inspector	NF	no factor TF: 69-70
2009-06-22	Team_Inspector	NF	no factor TF: 68-69