Smallest prime factor of prime(n)^n + 1 having the form 2*k*n+1.

Terms

a(0) =3a(1) =5a(2) =7a(3) =1201a(4) =13421a(5) =28393a(6) =22796593a(7) =15073a(8) =163a(9) =421a(10) =757241a(12) =79a(13) =29a(15) =136593761a(17) =37a(19) =41a(20) =43a(21) =89a(22) =691a(23) =97a(24) =488700001a(25) =53a(26) =17713a(27) =4201a(28) =59a(29) =181a(30) =2729a(31) =449a(32) =67a(33) =137