Q: Is 100,000,103 a Prime Number?

 A: No, 100,000,103 is not a prime number.

Why is 100,000,103 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 100000103 can be evenly divided by 1 7 17 59 119 413 1,003 7,021 14,243 99,701 242,131 840,337 1,694,917 5,882,359 14,285,729 and 100,000,103, with no remainder.

Since 100,000,103 cannot be divided by just 1 and 100,000,103, it is not a prime number.


More Examples

Number 100,000,101100,000,102100,000,104100,000,105
Prime? nononono
  • All positive natural numbers are either a prime number or a composite number (except the number 1, which is neither).

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