Largest prime factor of the n-th Fermat number F(n) = 2^(2^n) + 1.
A070592
Largest prime factor of the n-th Fermat number F(n) = 2^(2^n) + 1.
Terms
- a(0) =3a(1) =5a(2) =17a(3) =257a(4) =65537a(5) =6700417
External references
- oeis: A070592
A070592
Largest prime factor of the n-th Fermat number F(n) = 2^(2^n) + 1.