Primes with record values of the least positive primitive root.

Terms

a(0) =2a(1) =3a(2) =7a(3) =23a(4) =41a(5) =71a(6) =191a(7) =409a(8) =2161a(9) =5881a(10) =36721a(11) =55441a(12) =71761a(13) =110881a(14) =760321a(15) =5109721a(16) =17551561a(17) =29418841a(18) =33358081a(19) =45024841a(20) =90441961a(21) =184254841a(22) =324013369a(23) =831143041a(24) =1685283601a(25) =6064561441a(26) =7111268641a(27) =9470788801a(28) =28725635761a(29) =108709927561