Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 453: | \[{6^{453}-1\over5}\] | 43 × 907 × 431257 × 383699422177<12> × 2623968964411<13> × 27476281544921467<17> × 59708670274803909173875771<26> × 6230030633637320117125625569570897<34> × 4956504421137000338429923175878885954098593563<46> × 7582758873098724784910929092084235688965428403577538167593<58> × 48723066259314477894157817245533780187559387828254264047307<59> × 20070666064950238403816654882579614091246790373235289874525233121169566940154721<80> |