Q: Is 317,471 a Prime Number?
A: No, 317,471 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 317471 can be evenly divided by 1 7 11 19 31 49 77 133 209 217 341 539 589 931 1,463 1,519 2,387 4,123 6,479 10,241 16,709 28,861 45,353 and 317,471, with no remainder.
Since 317,471 cannot be divided by just 1 and 317,471, it is not a prime number.