332 246 489 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 =	150000

History

Date	User	Type	Result
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2019-04-12	MadPoo 🙂	NF-PM1	B1=100000, B2=150000
2016-05-04	dh1	NF	no factor TF: 80-81
2016-05-04	dh1	NF	no factor TF: 79-80
2016-05-04	dh1	NF	no factor TF: 78-79
2016-05-04	dh1	NF	no factor TF: 77-78
2015-10-19	srow7	NF	no factor TF: 76-77
2011-11-26	Siarhei P. 😜	NF	no factor TF: 75-76
2011-11-08	Siarhei P. 😜	NF	no factor TF: 74-75
2011-08-15	Team_Inspector	NF	no factor TF: 73-74
2011-05-04	Team_Inspector	NF	no factor TF: 72-73
2011-04-23	Christian Geschwentner	NF	no factor TF: 71-72
2010-09-27	Team_Inspector	NF	no factor TF: 70-71
2009-06-30	Team_Inspector	NF	no factor TF: 69-70
2009-02-18	Team_Inspector	NF	no factor TF: 68-69