Q: Is 70,663 a Prime Number?

A: Yes, 70,663 is a prime number.

Why is 70,663 a prime number?

A prime number is a natural number, greater than one, that can only be divided by 1 and itself.

The number 70663 can be evenly divided by 1 and 70,663, with no remainder.

Since 70,663 can be divided by just 1 and 70,663, it is a prime number.

Number	70,661	70,662	70,664	70,665
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).

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