Primes with primitive root 27.

Terms

a(0) =2a(1) =5a(2) =17a(3) =29a(4) =53a(5) =89a(6) =101a(7) =113a(8) =137a(9) =149a(10) =173a(11) =197a(12) =233a(13) =257a(14) =269a(15) =281a(16) =293a(17) =317a(18) =353a(19) =389a(20) =401a(21) =449a(22) =461a(23) =509a(24) =521a(25) =557a(26) =569a(27) =593a(28) =617a(29) =641