How to remove the error in python when there is no syntax error and program is executing partially but the program is not fully executing?

a=2
print("Enter x")
x = int (input())
if (x<=1):
print ("Prime numbers are integers greater than 1.")
else:
for i in range(2,x-1):
remainder = x % i
if remainder == 0 :
status= 0
if status == 0:
print ("x is not a prime number.")
elif status == 1:
print("x is a prime number.")
if status == 0:
print ("Factors of x:")
for z in range (1,x):
if x % z == 0:
print(z)
print  ("Y=8X*X+1 = ",y)
print ("Evaluation of the equation (Y=8X*X+1) for the values of x from -5 to 5:")
for x in range (-5,5):
y = 8 * x ^ 2 + 1

This is a Python program: used to determine whether a number entered ,X, is prime or not. If the number is prime the program will display all its factors. Then it will evaluate the equation: "Y= 8X^2 + 1" for the values of from -5 to 5.

The program is debugging and there is no syntax error in the program. The program runs and only take the Input X and ends. The whole program is not executing.

source https://stackoverflow.com/questions/75164255/how-to-remove-the-error-in-python-when-there-is-no-syntax-error-and-program-is-e