Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 455: | \[{14^{455}-1\over13}\] | 11 × 13 × 157 × 2081 × 3761 × 1670761 × 8108731 × 548055041 × 29914249171<11> × 28814088661742931457<20> × 1831232267609932496997868363<28> × 2984619585279628795345143571<28> × 584366847068061307066945129899763321<36> × 8411347582936206309444183428167163113285171<43> × [783689120867358735466628903434242574946571316166574041203196521541019152096882151710580577262154277915936316152955900342201885485097473379633417592024575113666257773713241867403434661797365503899456847577507063642460875557657169897261715519026638347797084212112685536693497716875802782122121543906796396103975580933982127331<324>] |