Q: Is 343,066 a Prime Number?
A: No, 343,066 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 343066 can be evenly divided by 1 2 337 509 674 1,018 171,533 and 343,066, with no remainder.
Since 343,066 cannot be divided by just 1 and 343,066, it is not a prime number.