@inproceedings{Banks2008NT, title={N T ] 4 M ay 2 00 4 Almost All Palindromes Are Composite ∗}, author={William D. Banks}, year={2008} }

- Published 2008

We study the distribution of palindromic numbers (with respect to a fixed base g ≥ 2) over certain congruence classes, and we derive a nontrivial upper bound for the number of prime palindromes n ≤ x as x → ∞. Our results show that almost all palindromes in a given base are composite.

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