A Preliminary Report on Search for Good Examples of Hall's Conjecture
  This paper is a preliminary report on our search for new good examples of Hall's Conjecture. We present a new algorithm that will detect all good examples within a given search space. We have implemented the algorithm, and our executions have so far found five new good examples. 
St{\aa}l Aanderaa, Lars Kristiansen and Hans Kristian Ruud
math.NT