7KiB, 200x212, 1949E869-36CE-4570-9934-A00A0FBC8401.jpg View SameGoogleiqdbSauceNAO Are all Fermat numbers square free? Anonymous Sat 12 Jun 23:42:07 2021 No.13271423 ViewReplyOriginalReport Quoted By: >>13272197 I’m not sure about this