Primes whose second, third and fourth digits are 234.

Terms

a(0) =12343a(1) =12347a(2) =22343a(3) =22349a(4) =32341a(5) =42349a(6) =62347a(7) =72341a(8) =82349a(9) =92347a(10) =123401a(11) =123407a(12) =123419a(13) =123427a(14) =123433a(15) =123439a(16) =123449a(17) =123457a(18) =123479a(19) =123491a(20) =123493a(21) =123499a(22) =223403a(23) =223423a(24) =223429a(25) =223439a(26) =223441a(27) =223463a(28) =223469a(29) =223481