332 296 457 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
2023-10-18	James Heinrich	NF	no factor TF: 67-68
2023-04-13	Mark Rose	NF	no factor TF: 79-80
2023-04-13	Mark Rose	NF	no factor TF: 80-81
2020-08-27	el grocco	NF	no factor TF: 78-79
2020-08-04	el grocco	NF	no factor TF: 77-78
2019-02-20	srow7	NF	no factor TF: 76-77
2015-01-03	Jacques MOLNE	NF	no factor TF: 75-76
2013-10-07	ktony	NF	no factor TF: 74-75
2013-02-20	YouryDW	NF	no factor TF: 73-74
2013-01-13	LaurV	NF	no factor TF: 72-73
2012-03-28	Grant McCracken	NF	no factor TF: 71-72
2011-05-22	Grant McCracken	NF	no factor TF: 70-71
2009-12-28	vats09	NF	no factor TF: 69-70
2009-07-14	Sunfish	NF	no factor TF: 68-69