Q: Is 125,291 a Prime Number?
A: No, 125,291 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 125291 can be evenly divided by 1 349 359 and 125,291, with no remainder.
Since 125,291 cannot be divided by just 1 and 125,291, it is not a prime number.