Q: Is 143,929 a Prime Number?
A: No, 143,929 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 143929 can be evenly divided by 1 163 883 and 143,929, with no remainder.
Since 143,929 cannot be divided by just 1 and 143,929, it is not a prime number.