Q: Is 260,858 a Prime Number?
A: No, 260,858 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 260858 can be evenly divided by 1 2 13 26 79 127 158 254 1,027 1,651 2,054 3,302 10,033 20,066 130,429 and 260,858, with no remainder.
Since 260,858 cannot be divided by just 1 and 260,858, it is not a prime number.