Generalised Bi Triplets
- Bi twins are primes of the form N+/-1 and 2N+/-1.
This idea cannot be extended to Triplets (i.e. N-1, N+1, N+5, 2N-1,
since one of these six primes is always composite.
However if we look at Generalised bi twins i.e. N+/-1 and bN+/-1 this
can then be extended to Triplets
As a small example (with b=4)
Has anybody else looked at these before?
Also can this idea be extended to n-tuplets of arbitrary length? I
have a hunch that it can but would be interested to see a proof or