Prime Number using Python Program! 

i = 2
x = int(input('Please enter the number:'))
while i<=x:
    prime = True
    for tem in range(2,i):
        if i%tem == 0:
            prime = False

    if prime==True:
        print(i)
    i+=1

OUTPUT:

Please enter the number:23

2, 3, 5, 7, 11, 13, 17, 19, 23