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List of primes p = prime(k) such that k-th composite is a substring of k-th prime.
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%I #21 Nov 12 2019 03:46:21

%S 56591,229547,229583,231131,331999,4333739,7557833,3160829137,

%T 729005502091,1627315917049

%N List of primes p = prime(k) such that k-th composite is a substring of k-th prime.

%C a(11) > 10^14, if it exists. - _Giovanni Resta_, Nov 12 2019

%e 56591 is a term because it is the 5738-th prime and 6591 is the 5738-th composite number.

%Y Cf. A000040, A002808, A052073.

%K nonn,base,more,less

%O 1,1

%A _Metin Sariyar_, Nov 11 2019

%E a(8)-a(9) from _Giovanni Resta_, Nov 11 2019

%E a(10) from _Giovanni Resta_, Nov 12 2019