Q: Is 129,577 a Prime Number?
A: No, 129,577 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 129577 can be evenly divided by 1 7 107 173 749 1,211 18,511 and 129,577, with no remainder.
Since 129,577 cannot be divided by just 1 and 129,577, it is not a prime number.