332 400 331 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
2021-06-26	LOBES	NF	no factor TF: 78-79
2021-06-26	LOBES	NF	no factor TF: 77-78
2020-08-05	George Woltman	NF	no factor TF: 76-77
2015-01-30	Jacques MOLNE	NF	no factor TF: 75-76
2015-01-26	Xebecer	NF	no factor TF: 74-75
2015-01-12	Jacques MOLNE	NF	no factor TF: 73-74
2013-01-25	LaurV	NF	no factor TF: 71-72
2013-01-25	LaurV	NF	no factor TF: 72-73
2011-06-09	rduerr	NF	no factor TF: 68-71
2010-04-01	Team_Inspector	NF	no factor TF: 67-68

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