All pastes #557695 Raw Edit

Mine

public text v1 · immutable
·published 2007-06-11 02:19 UTC
rendered paste body
import math

def isPrime(candidate):
    for i in range(2, int(math.sqrt(candidate))):
        if candidate % i == 0:
            return None
    return 1

print isPrime(10)
print isPrime(11)