This is a front-end for the Online Encyclopedia of Integer Sequences, made by Christian Perfect. The idea is to provide OEIS entries in non-ancient HTML, and then to think about how they're presented visually. The source code is on GitHub.
%I A159911 #8 Mar 27 2022 15:58:13
%S A159911 211,223,229,241,307,311,313,317,331,337,347,353,359,503,523,541,547,
%T A159911 719,743,1103,1117,1123,1129,1153,1303,1307,1319,1723,1741,1747,1753,
%U A159911 1759,1907,1913,1931,2311,2341,2347
%N A159911 Prime times: primes of the form HMM with primes H, MM, 0<H<24, 0<MM<60.
%C A159911 Suggested by E. Angelini, cf. link.
%H A159911 E. Angelini, in <a href="http://www.facebook.com/group.php?gid=40620217438">"Les membres de ce groupe forment un nombre premier"</a>, April 30, 2009.
%t A159911 Select[Flatten[Table[FromDigits[Join[IntegerDigits[h],PadLeft[ IntegerDigits[ m],2]]],{h,Prime[Range[9]]},{m,Prime[Range[ 17]]}]],PrimeQ] (* _Harvey P. Dale_, Mar 27 2022 *)
%o A159911 (PARI) forprime( h=0,24, forprime( m=0,60, isprime(100*h+m) & print1(100*h+m,", ")))
%Y A159911 See also A050246 and A229106, where H and MM (and SS) do not need to be prime.
%K A159911 base,dumb,easy,fini,full,nonn
%O A159911 1,1
%A A159911 _M. F. Hasler_, May 01 2009