Minimal factorial safe-primes: a prime p = a(n) here if (p-1)/n! = A051888(n).
A051901
Minimal factorial safe-primes: a prime p = a(n) here if (p-1)/n! = A051888(n).
Terms
- a(0) =3a(1) =3a(2) =5a(3) =13a(4) =73a(5) =241a(6) =2161a(7) =15121a(8) =282241a(9) =1088641a(10) =10886401a(11) =199584001a(12) =958003201a(13) =18681062401
External references
- oeis: A051901