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This number is a prime.
Single Curio View: (Seek other curios for this number)673 is the second prime to divide more than one number of the form p# - 1 (673 divides both 149# - 1 and 193# - 1).
Submitted: 2004-08-16 20:40:49; Last Modified: 2008-01-30 11:28:00.
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