Q: Is 1,278,011 a Prime Number?
A: No, 1,278,011 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 1278011 can be evenly divided by 1 7 41 61 73 287 427 511 2,501 2,993 4,453 17,507 20,951 31,171 182,573 and 1,278,011, with no remainder.
Since 1,278,011 cannot be divided by just 1 and 1,278,011, it is not a prime number.