Base 8 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 483: | \[{8^{483}-1\over7}\] | 7 × 47 × 73 × 127 × 337 × 967 × 1289 × 79903 × 92737 × 178481 × 217351 × 649657 × 3188767 × 18423553 × 172384633 × 634569679 × 45076044553<11> × 2232578641663<13> × 10052678938039<14> × 42166482463639<14> × 14808607715315782481<20> × 1186694555374004016103<22> × 528396292136087290962410143062727207<36> × 14122560700459482493165563202458351462799<41> × 258688927836374719640989482361813977508267815002492614491498107170496854802394475882945163616472471468224513735452684283997536561420889632360708317198525686354534473693224715419864099339620681184953<198> |