Q: Is 255,343 a Prime Number?
A: No, 255,343 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 255343 can be evenly divided by 1 11 139 167 1,529 1,837 23,213 and 255,343, with no remainder.
Since 255,343 cannot be divided by just 1 and 255,343, it is not a prime number.