Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 265: | \[{17^{265}-1\over16}\] | 88741 × 1322224921 × 11855979691<11> × 3806669238530030591<19> × 4375997670680275555605273053<28> × 2336661313161818672990011193252900057<37> × 135287940688971460809994411218697309974360093318960455965218776545053535003415379043850311021920604843343841064310214711687565904112762886322973805551048282970458304909664137383676473100220070194606329803404956297272581<219> |