Python program to check prime number
Here you will learn the Python program to check Prime Number using for loop.
A prime number is a positive integer number greater than 1 that has only two positive divisors: 1 and itself.
for example:
3,5,7,11,13,17….
Python program to check prime number using for loop
1 2 3 4 5 6 7 8 9 10 11 12 | num = int(input("Enter a number: ")) if num > 1: for i in range(2,num): if (num % i) == 0: print(num,"is not a prime number") break else: print(num,"is a prime number") else: print(num,"is not a prime number") |
Output 1
Enter a number: 15
15 is not a prime number
Output 2
Enter a number: 13
13 is a prime number
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