This number is a unit (so is neither prime nor composite).
Single Curio View: (Seek other curios for this number)The number 1 is considered neither prime or composite but in a class of its own. It is the multiplicative identity, so it is also a unit and a divisor of unity.
Submitted: 1999-09-02 18:40:00; Last Modified: 2008-01-30 11:28:00.
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