Primes p such that x^53 = 2 has no solution mod p.

Terms

a(0) =107a(1) =743a(2) =1061a(3) =1697a(4) =2333a(5) =2969a(6) =3181a(7) =3499a(8) =3923a(9) =4241a(10) =4877a(11) =5407a(12) =6043a(13) =6361a(14) =6679a(15) =6997a(16) =7103a(17) =7951a(18) =8269a(19) =8693a(20) =9011a(21) =9859a(22) =10177a(23) =10601a(24) =11131a(25) =12721a(26) =13463a(27) =13781a(28) =14629a(29) =14947