Q: Is 241,257 a Prime Number?
A: No, 241,257 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 241257 can be evenly divided by 1 3 137 411 587 1,761 80,419 and 241,257, with no remainder.
Since 241,257 cannot be divided by just 1 and 241,257, it is not a prime number.