Primes with digital product = 8.

Terms

a(0) =181a(1) =241a(2) =421a(3) =811a(4) =1181a(5) =1811a(6) =2141a(7) =2221a(8) =2411a(9) =4211a(10) =8111a(11) =21221a(12) =141121a(13) =142111a(14) =411211a(15) =1111181a(16) =1112141a(17) =1121221a(18) =1211141a(19) =1211411a(20) =1212121a(21) =2111411a(22) =2121121a(23) =2211211a(24) =2221111a(25) =2411111a(26) =4121111a(27) =4211111a(28) =11221211a(29) =12111221