%I A032591
%S A032591 11,13,17,19,101,103,107,109,191,193,197,199,211,223,227,229,461,463,
%T A032591 467,479,821,823,827,829,1301,1303,1307,1319,1481,1483,1487,1489,
%U A032591 1871,1873,1877,1879,2081,2083,2087,2089,3251,3253,3257,3259
%N A032591 Four consecutive primes whose 'last digit cycle' equals {1,3,7,9}.
%e A032591 Read in groups of 4: (11,13,17,19);(101,103,107,109);(191,193,197,199);
               ...
%Y A032591 Cf. A032592.
%Y A032591 Sequence in context: A087201 A068492 A045707 this_sequence A088265 A090149 
               A089691
%Y A032591 Adjacent sequences: A032588 A032589 A032590 this_sequence A032592 A032593 
               A032594
%K A032591 nonn,base
%O A032591 0,1
%A A032591 Patrick De Geest (pdg(AT)worldofnumbers.com), april 1998.