Primes p such that x^61 = 2 has no solution mod p.

Terms

a(0) =367a(1) =733a(2) =977a(3) =1709a(4) =1831a(5) =2441a(6) =3539a(7) =4027a(8) =4271a(9) =4637a(10) =4759a(11) =5003a(12) =5857a(13) =6101a(14) =6833a(15) =7321a(16) =7687a(17) =8053a(18) =8297a(19) =8419a(20) =8663a(21) =9029a(22) =9151a(23) =9883a(24) =10859a(25) =12323a(26) =12689a(27) =13177a(28) =13421a(29) =14153