The Encyclopédistes were contributors to the Encyclopédie, the first encyclopedia with signed contributions from numerous collaborators. The Encyclopédie (1751-72) was edited by Jean-Paul De Gua de Malves from 1746 to 1747, co-edited by Denis Diderot and Jean le Rond d'Alembert from 1747 to 1758, and edited by Diderot alone through 1772.