Base 11 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 308: | \[{11^{308}-1\over10}\] | 23 × 3 × 23 × 29 × 43 × 61 × 89 × 199 × 617 × 1933 × 15797 × 45319 × 58367 × 99793 × 251857 × 1623931 × 1806113 × 23577401 × 55527473 × 28785963361<11> × 43037232701<11> × 593554036769<12> × 2649263870814793<16> × 160418704149053207551<21> × 2040583524866430994330651<25> × 65808672978228777210147008368433<32> × 466345922275629775763320748688970211803553256223529<51> × 801396672655716252884113843317517700515501139590143917044530149262225615817<75> |