332 554 553 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
2024-06-02	TravisJank	NF	no factor TF: 80-81
2024-05-20	fbaur	NF	no factor TF: 79-80
2023-11-27	TheJudger	NF	no factor TF: 78-79
2022-06-06	Jon Pace	NF	no factor TF: 77-78
2022-02-06	bayanne	NF	no factor TF: 76-77
2020-03-23	tsc	NF	no factor TF: 75-76
2015-12-26	LaurV	NF	no factor TF: 74-75
2015-07-04	Andrew B	NF	no factor TF: 73-74
2013-07-07	kracker	NF	no factor TF: 72-73
2013-03-07	LaurV	NF	no factor TF: 71-72
2013-01-19	kracker	NF	no factor TF: 70-71
2012-07-05	LaurV	NF	no factor TF: 69-70
2012-04-11	LaurV	NF	no factor TF: 68-69
2011-12-20	Grant McCracken	NF	no factor TF: 67-68