Primes that are a concatenation of 3, 5, 7 and a prime.

Terms

a(0) =35729a(1) =35731a(2) =35747a(3) =35753a(4) =35759a(5) =35771a(6) =35797a(7) =357103a(8) =357107a(9) =357109a(10) =357131a(11) =357139a(12) =357179a(13) =357197a(14) =357199a(15) =357211a(16) =357229a(17) =357239a(18) =357241a(19) =357263a(20) =357271a(21) =357281a(22) =357283a(23) =357293a(24) =357347a(25) =357349a(26) =357353a(27) =357359a(28) =357389a(29) =357421