Q: Is 259,138 a Prime Number?
A: No, 259,138 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 259138 can be evenly divided by 1 2 11 22 11,779 23,558 129,569 and 259,138, with no remainder.
Since 259,138 cannot be divided by just 1 and 259,138, it is not a prime number.