Primes p that have at least four primitive roots that are not primitive roots mod p^2.
A060520
Primes p that have at least four primitive roots that are not primitive roots mod p^2.
Terms
- a(0) =653a(1) =16631a(2) =40487a(3) =50033a(4) =52517a(5) =67631a(6) =80803a(7) =138107a(8) =145253a(9) =147197
External references
- oeis: A060520