The primality proof for q = 42737 was performed by François Morain in 2007 with a distributed ECPP implementation running on several networks of workstations for 743 GHz-days on an Opteron processor.
A q = 42737 prím voltának igazolását François Morain végezte el 2007-ben elosztott ECPP prímteszttel, ami 743 GHz-napot vett igénybe Opteron processzoron.