Q: Is 129,559 a Prime Number?
A: No, 129,559 is not a prime number.
A prime number is a natural number, greater than one, that can only be divided by 1 and itself.
The number 129559 can be evenly divided by 1 23 43 131 989 3,013 5,633 and 129,559, with no remainder.
Since 129,559 cannot be divided by just 1 and 129,559, it is not a prime number.