Smallest odd prime base q such that p^7 divides q^(p-1) - 1, where p = Prime[n].
A125648
Smallest odd prime base q such that p^7 divides q^(p-1) - 1, where p = Prime[n].
Terms
- a(0) =257a(1) =4373a(2) =735443a(3) =3294173a(4) =28723679a(5) =533810141a(6) =38277341a(7) =47579927a(8) =982740799a(9) =33956348611a(10) =77141582851a(11) =174329354539a(12) =82984891817a(13) =109051450427a(14) =83209719751a(16) =171168499897
External references
- oeis: A125648