This program will be ran through a Python 3 IDE.

Implement function primeFac() that takes as input a positive integer n and returns a list containing all the numbers in the prime factorization of n. (The prime factorization of a positive integer n is the unique list of prime numbers whose product is n.)

Here is an example of how the function should work:

>>> primeFac(5)

[5]

>>> primeFac(72)

[2, 2, 2, 3, 3]