923 543 977 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 2⁷⁹

TF target 2⁸⁵

History

Date	User	Type	Result
2015-11-20	ramgeis	NF	no factor TF: 78-79
2015-11-20	ramgeis	NF	no factor TF: 77-78
2015-11-20	ramgeis	NF	no factor TF: 76-77
2015-11-20	ramgeis	NF	no factor TF: 75-76
2015-11-20	ramgeis	NF	no factor TF: 74-75
2015-11-20	ramgeis	NF	no factor TF: 73-74
2015-11-20	ramgeis	NF	no factor TF: 72-73
2015-11-20	ramgeis	NF	no factor TF: 71-72
2015-11-20	ramgeis	NF	no factor TF: 70-71
2015-11-20	ramgeis	NF	no factor TF: 66-70
2015-11-20	Conductor	NF	no factor TF: 67-68
2015-11-20	ANONYMOUS	NF	no factor TF: 66-67
2013-05-27	ramgeis	NF	no factor TF: 65-66
2011-08-18	linded	NF	no factor TF: 64-65
2010-06-14	linded	NF	no factor TF: 63-64