Re: additive combinations all prime?
--- In email@example.com, "Mark Underwood" <mark.underwood@...> wrote:
> For instance: for six numbers, each not exceeding
> 500, I found on the order of about 70 different solutions, each
> yeilding (in their 32 additive combinations) all primes.
I meant each number not exceeding 150 (not 500).