def prime(n):
        num = 2
        while num < n:
            if n%num == 0:
                return False
            num +=1
        return True
retry = 3
val_in = False
m = []
while val_in == False and retry > 0:
    n = int(input('Please Enter a Number Greater than 1: '))
    if n <= 1:
        retry -= 1
    else:
        val_in = True
if retry == 0:
    print('Program Terminated')
else:
    new_num = 2
    while new_num <= n:
        if prime(n):
            m.append(new_num)
            new_num += 1
        else:
            new_num += 1
print(m)