More python indention confusion ???

# Python program to check if the input number is prime or not

num = 15

take input from the user

num = int(input("Enter a number: "))

prime numbers are greater than 1

if num > 1:
for i in range(2,num):
if (num % i) == 0:
print(num,"is not a prime number")
print(i,"times",num//i,"is",num)
break
else:
#print(num % i)
print(num,"is a prime number")

if input number is less than

or equal to 1, it is not prime

else:
print(num,"is not a prime number")

What the heck is that else: statement doing out there, who does it belong to? :)