Q: Is 260,139 a Prime Number?
A: No, 260,139 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 260139 can be evenly divided by 1 3 11 33 7,883 23,649 86,713 and 260,139, with no remainder.
Since 260,139 cannot be divided by just 1 and 260,139, it is not a prime number.