Primes p such that 4+p^7, 4+p^9 and 4+p^11 are also prime.

Terms

a(0) =82609a(1) =1032607a(2) =1859479a(3) =2158447a(4) =4952173a(5) =5009593a(6) =5828353a(7) =6779833a(8) =11316859a(9) =11370727a(10) =12786157a(11) =13872853a(12) =14117053a(13) =15082783a(14) =15645697a(15) =15935989a(16) =16715623a(17) =20102569a(18) =21310603a(19) =22106569a(20) =22164253a(21) =23674597a(22) =26012953a(23) =26325613a(24) =29592919a(25) =30086347a(26) =30306637