Q: Is 321,001 a Prime Number?

A: No, 321,001 is not a prime number.

Why is 321,001 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 321001 can be evenly divided by 1 29 11,069 and 321,001, with no remainder.

Since 321,001 cannot be divided by just 1 and 321,001, it is not a prime number.

Number	320,999	321,000	321,002	321,003
Prime?	no	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