is_prime

def is_odd(n): v = True if n%2==0: v = False return v 

def list_prime(n): vprime=[1,2] for i in range (2,n): prime=True if is_odd(i) : for j in range (2,i): if i%j == 0: prime = False if prime: vprime.append(i) return vprime 

list_prime(100) 

[1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61,
67, 71, 73, 79, 83, 89, 97]

[1, 2, 3, 5, 7, 11, 13, 17, 19, 23, 29, 31, 37, 41, 43, 47, 53, 59, 61, 67, 71, 73, 79, 83, 89, 97]