Q: Is 266,260 a Prime Number?
A: No, 266,260 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 266260 can be evenly divided by 1 2 4 5 10 20 13,313 26,626 53,252 66,565 133,130 and 266,260, with no remainder.
Since 266,260 cannot be divided by just 1 and 266,260, it is not a prime number.