7
This number is a prime.
Single Curio View: (Seek other curios for this number)
7 is the only prime in which a/b + c/d + e/f = a/b * c/d *
e/f, where the variables a through f represent any nonzero
single-digit numbers. [Morse]
Submitted: 2008-03-23 15:24:41; Last Modified: 2009-09-14 15:41:14.
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