Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 351: | \[{13^{351}-1\over12}\] | 33 × 53 × 61 × 79 × 1093 × 4603 × 21841 × 259507 × 264031 × 368551 × 650971 × 1519831 × 1609669 × 1803647 × 3007369 × 164966491 × 2857869379 × 19440694027<11> × 57583418699431<14> × 57745124662681<14> × 136448180973627649239907<24> × 462116939124761758477693<24> × 45114444704411724673049514500378323<35> × 45346378118760401538990670417124819551<38> × 243935271266121318691924052925872328748316496446158922606469019<63> × 5186289048692684411718777066748616917791912818769995914640276011875925538427167010085297<88> |