Q: Is 10,426 a Prime Number?
A: No, 10,426 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 10426 can be evenly divided by 1 2 13 26 401 802 5,213 and 10,426, with no remainder.
Since 10,426 cannot be divided by just 1 and 10,426, it is not a prime number.