Least prime whose decimal representation has n distinct substrings which are also prime.

Terms

a(0) =2a(1) =13a(2) =23a(3) =113a(4) =131a(5) =137a(6) =1013a(7) =1031a(8) =1279a(9) =1237a(10) =1973a(11) =6173a(12) =10139a(13) =10193a(14) =10391a(15) =10739a(16) =10937a(17) =12739a(18) =12379a(19) =36137a(20) =100937a(21) =101693a(22) =102931a(23) =102397a(24) =103913a(25) =106319a(26) =106937a(27) =109379a(28) =123479a(29) =123973