Q: Is 309,998 a Prime Number?
A: No, 309,998 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 309998 can be evenly divided by 1 2 13 26 11,923 23,846 154,999 and 309,998, with no remainder.
Since 309,998 cannot be divided by just 1 and 309,998, it is not a prime number.