Q: Is 121,966 a Prime Number?
A: No, 121,966 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 121966 can be evenly divided by 1 2 13 26 4,691 9,382 60,983 and 121,966, with no remainder.
Since 121,966 cannot be divided by just 1 and 121,966, it is not a prime number.