545
This number is a composite.
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The smallest palindrome resulting from the sum of an ascending sequence
of consecutive primes with a descending sequence of the same primes as
exponents (27 + 35 + 53 + 72 = 545). [Gevisier]
Submitted: 2001-04-04 21:50:44; Last Modified: 2008-01-30 17:28:00.
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