Primes not in A138980.

Terms

a(0) =2a(1) =59a(2) =163a(3) =283a(4) =311a(5) =313a(6) =383a(7) =461a(8) =541a(9) =587a(10) =619a(11) =653a(12) =857a(13) =991a(14) =1033a(15) =1051a(16) =1069a(17) =1153a(18) =1277a(19) =1367a(20) =1511a(21) =1613a(22) =1693a(23) =1933a(24) =2129a(25) =2179a(26) =2287a(27) =2437a(28) =2473a(29) =2521