Q: Is 1,004,343 a Prime Number?
A: No, 1,004,343 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 1004343 can be evenly divided by 1 3 17 47 51 141 419 799 1,257 2,397 7,123 19,693 21,369 59,079 334,781 and 1,004,343, with no remainder.
Since 1,004,343 cannot be divided by just 1 and 1,004,343, it is not a prime number.