Q: Is 1,315,017 a Prime Number?
A: No, 1,315,017 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 1315017 can be evenly divided by 1 3 9 11 33 37 99 111 333 359 407 1,077 1,221 3,231 3,663 3,949 11,847 13,283 35,541 39,849 119,547 146,113 438,339 and 1,315,017, with no remainder.
Since 1,315,017 cannot be divided by just 1 and 1,315,017, it is not a prime number.