Efficient polynomial time algorithms computing industrial-strength primitive roots.

Jacques Dubrois Jean-Guillaume Dumas Efficient polynomial time algorithms computing industrial-strength primitive roots. 41-45 2006 97 Inf. Process. Lett. 2 http://dx.doi.org/10.1016/j.ipl.2005.09.014 db/journals/ipl/ipl97.html#DubroisD06