Primes containing the string 555.

Terms

a(0) =5557a(1) =15551a(2) =15559a(3) =45553a(4) =45557a(5) =55501a(6) =55511a(7) =55529a(8) =55541a(9) =55547a(10) =55579a(11) =55589a(12) =65551a(13) =65557a(14) =75553a(15) =75557a(16) =105557a(17) =115553a(18) =125551a(19) =135559a(20) =155501a(21) =155509a(22) =155521a(23) =155537a(24) =155539a(25) =155557a(26) =155569a(27) =155579a(28) =155581a(29) =155593