Q: Is 317,121 a Prime Number?

 A: No, 317,121 is not a prime number.

Why is 317,121 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 317121 can be evenly divided by 1 3 7 21 15,101 45,303 105,707 and 317,121, with no remainder.

Since 317,121 cannot be divided by just 1 and 317,121, it is not a prime number.


More Examples

Number 317,119317,120317,122317,123
Prime? nononoyes
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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