Created
February 7, 2015 07:02
-
-
Save ssanin82/0f3eb0536ca15beb7738 to your computer and use it in GitHub Desktop.
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| def get_prime_factors(n): | |
| dd = defaultdict(lambda: 0) | |
| if n > 1: | |
| i = 2 | |
| while i * i <= n: | |
| if n % i == 0: | |
| dd[i] += 1 | |
| n /= i | |
| i = 2 | |
| else: | |
| i += 1 | |
| dd[n] += 1 | |
| return dd |
Sign up for free
to join this conversation on GitHub.
Already have an account?
Sign in to comment