Q: Is 300,121 a Prime Number?

A: No, 300,121 is not a prime number.

Why is 300,121 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 300121 can be evenly divided by 1 29 79 131 2,291 3,799 10,349 and 300,121, with no remainder.

Since 300,121 cannot be divided by just 1 and 300,121, it is not a prime number.

Number	300,119	300,120	300,122	300,123
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).

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