Numbers k such that (2^64 - 189)*10^k + 1 is prime.

Terms

a(0) =38a(1) =214a(2) =425a(3) =557a(4) =713a(5) =1322a(6) =1330a(7) =5061a(8) =19090a(9) =19876a(10) =31954a(11) =41012a(12) =53924a(13) =94455a(14) =124516a(15) =127326a(16) =413500a(17) =476124