%I #21 Nov 23 2023 07:58:07
%S 2,3,5,7,131,313,373,797,11311,17971,18181,19991,35353,72727,78787,
%T 90709,93739,96769,98389,1153511,1193911,1201021,1409041,1583851,
%U 1597951,1657561,1831381,1879781,3083803,3089803,3319133,3343433,3391933,3541453,3643463
%N Palindromic primes of the form 'primemirp' resulting from A054217.
%C Original idea from _G. L. Honaker, Jr._
%H Peter Rowlett, <a href="/A054218/b054218.txt">Table of n, a(n) for n = 1..8668</a>
%e Prime 113 has emirp 311 and 11311 is a palindromic prime.
%o (Python)
%o from sympy import isprime
%o for i in range(2,10**7):
%o if isprime(i):
%o emirp = int(str(i)[-1::-1])
%o if isprime(emirp):
%o primemirp = int(str(i)+str(emirp)[1:])
%o if isprime(primemirp):
%o print(primemirp)
%o # _Peter Rowlett_, Nov 16 2023
%Y Cf. A054217, A000040, A006567, A048054, A002385.
%K nonn,base
%O 1,1
%A _Patrick De Geest_, Feb 15 2000
%E a(33)-a(35) from _Peter Rowlett_, Nov 16 2023