Using python how to print the sum of logs of primes?

Answer 1

from math import *

def testPrime(x):

factor = 2

while factor**2 <= x:

if x % factor == 0:

return False

else:

factor = factor + 1

return True

candidate = 3

primeLogSum = log(2)

n = int(raw_input("What is n? "))

while candidate < n:

if testPrime(candidate):

primeLogSum = primeLogSum + log(candidate)

candidate = candidate + 2

print primeLogSum, n, primeLogSum/n