11110...01111 (25-digits)
This number is a prime.
11110 1110110101 1011101111
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The smallest palindromic prime with middle digit 1 that is
formed from the reflected successive concatenation of a
decreasing number of repeated 1's and 0's. [Wesolowski]
Submitted: 2013-08-05 16:30:48; Last Modified: 2013-08-07 10:54:12.
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