%I A016112
%S A016112 101,11,211,13,41,151,23,17,181,19,251,0,43,0,127,53,281,0,29,0,541,
%T A016112 37,1,0,83,11551,1,139,47,0,523,0,1481,1,1,157,149,0,1,1,12451,0,67,
%U A016112 0,1,59,1,0,283,11177,2551,1,1,0,239,1,1187,1,1,0,1453,0,1,79,881,1
%N A016112 Smallest prime whose digit product is n, if possible; otherwise 0 if 
               n is a prime > 7 or 1 if n has a prime factor > 7.
%D A016112 Charles W. Trigg, Products of the Digits of Primes, J. Rec. Math., Vol. 
               22 #4, pp. 247-248, 1990
%Y A016112 Sequence in context: A029948 A029949 A083152 this_sequence A067748 A138719 
               A043639
%Y A016112 Adjacent sequences: A016109 A016110 A016111 this_sequence A016113 A016114 
               A016115
%K A016112 nonn,base
%O A016112 0,1
%A A016112 Robert G. Wilson v (rgwv(AT)rgwv.com)