Q: Is 125,279 a Prime Number?
A: No, 125,279 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 125279 can be evenly divided by 1 7 11 77 1,627 11,389 17,897 and 125,279, with no remainder.
Since 125,279 cannot be divided by just 1 and 125,279, it is not a prime number.