Q: Is 258,788 a Prime Number?
A: No, 258,788 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 258788 can be evenly divided by 1 2 4 31 62 124 2,087 4,174 8,348 64,697 129,394 and 258,788, with no remainder.
Since 258,788 cannot be divided by just 1 and 258,788, it is not a prime number.