TestGist.java

Primes.java

public static void main(String[] args) throws Exception {
	int p = 43;  // very large prime number
	int q = 59;  // very large prime number
	int n = p * q;
	int p1q1 = (p - 1) * (q - 1);
	int e = 13;  // gcd(e, p1a1) = 1

	String message = "HELLO";
	byte[] bytes = message.getBytes();
	for (int i = 0; i < bytes.length; i++) {
		System.out.println(Byte.toString(bytes[i]));
	}
}