Riesel numbers: odd numbers n such that for all k >= 1 the numbers n*2^k - 1 are composite.
A076337
Riesel numbers: odd numbers n such that for all k >= 1 the numbers n*2^k - 1 are composite.
Terms
- a(0) =509203
External references
- oeis: A076337
A076337
Riesel numbers: odd numbers n such that for all k >= 1 the numbers n*2^k - 1 are composite.