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This number is a composite.
Single Curio View: (Seek other curios for this number)159 = 3 x 53, and upon concatenating the prime factors, we have a peak palindrome, 353, which is itself a prime. [Trotter]
Submitted: 2001-07-17 15:37:08; Last Modified: 2008-01-30 17:28:00.
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