199 952 873 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 2⁷⁷

TF target 2⁷⁹

History

Date	User	Type	Result
2024-11-25	JacobZ	NF	no factor TF: 76-77
2016-10-30	nranks	NF	no factor TF: 75-76
2016-10-30	nranks	NF	no factor TF: 74-75
2016-10-30	nranks	NF	no factor TF: 73-74
2016-07-16	Adam Buran	NF	no factor TF: 72-73
2016-06-02	ee33t1	NF	no factor TF: 67-72
2015-09-12	rob147147	NF	no factor TF: 66-67
2013-07-13	Richard	NF	no factor TF: 65-66
2011-04-29	Architects Cubed	NF	no factor TF: 64-65
2010-09-13	1997rj7	NF	no factor TF: 63-64

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