Q: Is 1,340,241 a Prime Number?
A: No, 1,340,241 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 1340241 can be evenly divided by 1 3 7 19 21 57 133 399 3,359 10,077 23,513 63,821 70,539 191,463 446,747 and 1,340,241, with no remainder.
Since 1,340,241 cannot be divided by just 1 and 1,340,241, it is not a prime number.