Base 16 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 497: | \[{16^{497}-1\over15}\] | 29 × 43 × 113 × 127 × 569 × 6959 × 33797 × 228479 × 48544121 × 56409643 × 148587949 × 212885833 × 371805701 × 4999465853<10> × 5585522857<10> × 10786013281<11> × 30847666781<11> × 145915152433<12> × 254461617383<12> × 472287102421<12> × 1878507528353<13> × 6366714750257<13> × 13952598148481<14> × 5213526568247671787<19> × 41351581249294313852093<23> × 8705752060803157813200086999866476019<37> × 608515182984165249341377295189029256213261956947549818345411<60> × 2974258990777788509084966006651256422818583437165134160996709189<64> × 1490057952264746535834425071648013836145145117278340794713725269303994348122106661818836968348005840811041809<109> × 770557961761093801278718793937377574043943382342011514028393021874470913652376022233958616983382625535943227047<111> |