Q: Is 993,003 a Prime Number?

A: No, 993,003 is not a prime number.

Why is 993,003 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 993003 can be evenly divided by 1 3 11 33 30,091 90,273 331,001 and 993,003, with no remainder.

Since 993,003 cannot be divided by just 1 and 993,003, it is not a prime number.

Number	993,001	993,002	993,004	993,005
Prime?	yes	no	no	no

All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

General Questions

Factoring Questions

Calculation Questions

Miscellaneous Questions