%I #3 Apr 03 2023 10:36:11
%S 13,17,43,47,67,83,97,127,137,157,173,433,457,653,673,677,823,827,853,
%T 857,877,937,953,977
%N Primes where the first digit is not a prime but all the other digits are primes.
%H Chris Caldwell, <a href="https://t5k.org/lists/small/1000.txt">The First 1,000 Primes </a>
%e 977 is a prime in which the first digit is not a prime but all the other digits are primes.
%Y Cf. A000040
%K nonn,base
%O 1,1
%A _Parthasarathy Nambi_, Feb 09 2009
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