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# 11011...11011 (25-digits)

This number is a prime.

11011 1101100900 1101111011

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The smallest "almost plus sign prime" of order 5. Note that
its sum of digits is equal to its length. (An almost plus sign prime
is a plus sign prime having a distinct central digit.
1 1[Loungrides]01 1 1 101 1009001 101 1 1 101 1

Submitted: 2009-08-22 07:02:55; Last Modified: 2014-08-30 10:16:45.

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