Q: Is 255,271 a Prime Number?
A: No, 255,271 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 255271 can be evenly divided by 1 397 643 and 255,271, with no remainder.
Since 255,271 cannot be divided by just 1 and 255,271, it is not a prime number.