class Program

    {

        // Create a new instance of the RNGCryptoServiceProvider.

        private static System.Security.Cryptography.RNGCryptoServiceProvider rng = new System.Security.Cryptography.RNGCryptoServiceProvider();

        static void Main(string[] args)

        {

            for (int i = ; i < ; i++)

            {

                int a = NextRandom(, , rng);

                Console.WriteLine(string.Format("{0}{1}", DateTime.Now.ToString("yyyyMMddHHmmssfff"), a.ToString().PadLeft(, '')));

            }

            Console.Read();

        }

        private static int NextRandom(int numSeeds, int length, System.Security.Cryptography.RNGCryptoServiceProvider rng)

        {

            // Create a byte array to hold the random value.

            byte[] randomNumber = new byte[length];

            // Fill the array with a random value.

            rng.GetBytes(randomNumber);

            // Convert the byte to an uint value to make the modulus operation easier.

            uint randomResult = 0x0;

            for (int i = ; i < length; i++)

            {

                randomResult |= ((uint)randomNumber[i] << ((length -  - i) * ));

            }

            return (int)(randomResult % numSeeds) + ;

        }

    }