Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 306: | \[{17^{306}-1\over16}\] | 2 × 34 × 7 × 13 × 19 × 103 × 307 × 409 × 613 × 919 × 1423 × 3673 × 5653 × 8263 × 10949 × 17341 × 70381 × 1270657 × 1749233 × 2699538733 × 14055956389<11> × 45628367677<11> × 829369678663<12> × 15334403988817<14> × 15857830063279<14> × 225388217073157<15> × 162260934541944127<18> × 326099734864828369<18> × 2942090816475645559<19> × 45957792327018709121<20> × 50078348206744839377865432553<29> × 400659455112754351395389160981763<33> × 12304458518344424767982653367043445218193158320745815374663757126401915763220988495828524957652489813<101> |