mersenneforum.org - View Single Post

Viliam Furik · 2020-10-16, 11:28

Uhm, I'm sorry, but I think you don't understand what the thread is about. I am searching for factors of Mersenne numbers which exponent is a base-10 repunit prime.

I have found that M(REP(23)) = M11111111111111111111111 has a factor.

2020-10-16, 11:28	#3
Viliam Furik "Viliam Furík" Jul 2018 Martin, Slovakia 3·149 Posts	Uhm, I'm sorry, but I think you don't understand what the thread is about. I am searching for factors of Mersenne numbers which exponent is a base-10 repunit prime. I have found that M(REP(23)) = M11111111111111111111111 has a factor.