Python Practice Program

1) Write a Python program to check whether the next number after a given number is a prime number or not.

def find_prime(no):
    div = 2
    while div <= no//2:
        if no % div == 0:
            return False
        div+=1
    else:
        return True

prime1 = 7
prime2 = prime1+1

result = find_prime(prime1+1)

if result == True:
    print(result)

else:
    print(f"{prime2} is not a prime number.")

o/p:

8 is not a prime number.