The smaller member of a twin prime pair in which both primes are emirps.

Terms

a(0) =71a(1) =1031a(2) =1151a(3) =1229a(4) =3299a(5) =3371a(6) =3389a(7) =3467a(8) =3851a(9) =7457a(10) =7949a(11) =9011a(12) =9437a(13) =10007a(14) =10067a(15) =10457a(16) =10889a(17) =11159a(18) =11699a(19) =11717a(20) =11777a(21) =11969a(22) =12071a(23) =12107a(24) =13709a(25) =13757a(26) =14447a(27) =14549a(28) =14591a(29) =15731