Q: Is 115,243 a Prime Number?
A: No, 115,243 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 115243 can be evenly divided by 1 17 6,779 and 115,243, with no remainder.
Since 115,243 cannot be divided by just 1 and 115,243, it is not a prime number.