Q: Is 1,316,961 a Prime Number?
A: No, 1,316,961 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 1316961 can be evenly divided by 1 3 9 41 43 83 123 129 249 369 387 747 1,763 3,403 3,569 5,289 10,209 10,707 15,867 30,627 32,121 146,329 438,987 and 1,316,961, with no remainder.
Since 1,316,961 cannot be divided by just 1 and 1,316,961, it is not a prime number.