Q: Is 342,291 a Prime Number?
A: No, 342,291 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 342291 can be evenly divided by 1 3 71 213 1,607 4,821 114,097 and 342,291, with no remainder.
Since 342,291 cannot be divided by just 1 and 342,291, it is not a prime number.