332 420 117 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
2023-01-13	Mark Rose	NF	no factor TF: 80-81
2023-01-13	Mark Rose	NF	no factor TF: 79-80
2021-07-05	LOBES	NF	no factor TF: 78-79
2021-07-05	LOBES	NF	no factor TF: 77-78
2020-08-23	bayanne	NF	no factor TF: 76-77
2019-06-08	La Güira	NF	no factor TF: 75-76
2016-04-14	srow7	NF	no factor TF: 74-75
2015-02-07	Xebecer	NF	no factor TF: 73-74
2013-05-03	kracker	NF	no factor TF: 72-73
2011-05-12	rduerr	NF	no factor TF: 67-72