Q: Is 317,258 a Prime Number?
A: No, 317,258 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 317258 can be evenly divided by 1 2 41 53 73 82 106 146 2,173 2,993 3,869 4,346 5,986 7,738 158,629 and 317,258, with no remainder.
Since 317,258 cannot be divided by just 1 and 317,258, it is not a prime number.