for n in range(2, 10): for x in range(2, n): if n % x == 0: print(n, 'equals', x, '*', n//x) break else: print(n, 'is a prime number')
Standard input is empty
2 is a prime number 3 is a prime number 4 equals 2 * 2 5 is a prime number 6 equals 2 * 3 7 is a prime number 8 equals 2 * 4 9 equals 3 * 3