332 428 249 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
2023-01-14	Mark Rose	NF	no factor TF: 80-81
2023-01-14	Mark Rose	NF	no factor TF: 79-80
2021-07-10	LOBES	NF	no factor TF: 78-79
2021-07-10	LOBES	NF	no factor TF: 77-78
2020-09-05	el grocco	NF	no factor TF: 76-77
2019-05-21	erick84mm	NF	no factor TF: 75-76
2016-04-16	srow7	NF	no factor TF: 74-75
2015-02-12	Xebecer	NF	no factor TF: 73-74
2013-05-07	kracker	NF	no factor TF: 72-73
2011-04-20	rduerr	NF	no factor TF: 67-72