332 398 163 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

History

Date	User	Type	Result
2024-01-20	bayanne	NF	no factor TF: 80-81
2024-01-02	TheJudger	NF	no factor TF: 79-80
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2021-06-25	LOBES	NF	no factor TF: 78-79
2021-06-25	LOBES	NF	no factor TF: 77-78
2016-10-22	Grant McCracken	NF	no factor TF: 76-77
2015-01-23	Jacques MOLNE	NF	no factor TF: 75-76
2015-01-20	Jacques MOLNE	NF	no factor TF: 74-75
2015-01-11	Jacques MOLNE	NF	no factor TF: 73-74
2013-01-24	LaurV	NF	no factor TF: 72-73
2011-05-05	Christian Geschwentner	NF	no factor TF: 71-72
2010-09-11	Grant McCracken	NF	no factor TF: 70-71
2010-05-28	Grant McCracken	NF	no factor TF: 69-70
2009-09-20	Grant McCracken	NF	no factor TF: 68-69