Primes p such that (p-1)^2+1 divides 2^(p-1)-1.
A260072
Primes p such that (p-1)^2+1 divides 2^(p-1)-1.
Terms
- a(0) =17a(1) =257a(2) =8209a(3) =65537a(4) =649801
External references
- oeis: A260072
A260072
Primes p such that (p-1)^2+1 divides 2^(p-1)-1.