SomeCode

using System;
using System.Threading;

namespace SomeCode
{
    class Program
    {
        static Thread Thread01 = new Thread(Generate);

        static void Main(string[] args)
        {
            string Title = "Eddy^CZ 2018";
            string Welcome = "Welcome in my random generator";

            Console.Title = Title;
            Console.ForegroundColor = ConsoleColor.Cyan;
            Console.WriteLine(Welcome);

            Thread01.IsBackground = true;
            Thread01.Start();
            Console.ReadKey();
        }

        static void Generate()
        {
            var Random = new Random();
            int Lenght = (int)byte.MaxValue;

            for (int i = 0; i < Lenght; i++)
            {
                Thread.Sleep(1000);
                var Buffer = new byte[sizeof(UInt64)];
                Random.NextBytes(Buffer);
                var Number = BitConverter.ToUInt64(Buffer, 0);
                Console.WriteLine(Number);
            }
            Console.WriteLine("Thread is ended!");
            Thread01.Abort();
        }
    }
}