Primes with 20 as smallest positive primitive root.

Terms

a(0) =107227a(1) =151537a(2) =235747a(3) =332473a(4) =382873a(5) =418993a(6) =440497a(7) =551233a(8) =584473a(9) =607993a(10) =727777a(11) =737353a(12) =838657a(13) =920137a(14) =922993a(15) =983347a(16) =995443a(17) =1079107a(18) =1186963a(19) =1292593a(20) =1469833a(21) =1621537a(22) =1669537a(23) =1781803a(24) =1858033a(25) =1912513a(26) =1913473