Q: Is 317,975 a Prime Number?
A: No, 317,975 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 317975 can be evenly divided by 1 5 7 23 25 35 79 115 161 175 395 553 575 805 1,817 1,975 2,765 4,025 9,085 12,719 13,825 45,425 63,595 and 317,975, with no remainder.
Since 317,975 cannot be divided by just 1 and 317,975, it is not a prime number.