Q: Is 235,257 a Prime Number?
A: No, 235,257 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 235257 can be evenly divided by 1 3 11 33 7,129 21,387 78,419 and 235,257, with no remainder.
Since 235,257 cannot be divided by just 1 and 235,257, it is not a prime number.