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# Starting with A default function for finding the Prime number def PrimeChecker(Number_T4Tutorials): # finding that given number is more than 1 if Number_T4Tutorials > 1: # Iterating over the given number with for loop for j in range(2, int(Number_T4Tutorials/2) + 1): # If the given number is divisible or not if (Number_T4Tutorials % j) == 0: print(Number_T4Tutorials, "is not a prime number.") break # otherwise it is a prime number else: print(Number_T4Tutorials, "is a prime number") # If the given number is 1 else: print(Number_T4Tutorials, "is not a prime number") # source code to Take an input number from the user by keyboard Number_T4Tutorials = int(input("Enter an input number:")) # Displaying the result PrimeChecker(Number_T4Tutorials) |
Prime Number in Python
Write a Program in Python to check if a Number is a prime number or not.
Output
Enter an input number:4
4 is not a prime number.