private static void solve70(){
		double small = 2.0;
		for (int i = 2000; i < 5000; i++) {
			for (int j = 2000; j < 5000; j++) {
				if (i != j && i*j < 1_000_000_0) {
					if (isPrime(i) && isPrime(j)) {

						int phi = (i - 1) * (j - 1);
						if (small > (double) (i * j) / phi) {
							if (isPermutable(i * j, phi)) {
								small = (double) (i * j) / phi;
								System.out.println("SMALL DETECTED" + "A:" + i
										+ " B:" + j + " Value:" + (double) (i * j) / phi);

//								System.out.println("VAL:" + (double) (i * j)
//										/ phi + " " + i * j + " " + phi);
							}
						}
					}
				}
			}

		}
	}