Base 13 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 630: | \[{13^{630}-1\over12}\] | 2 × 32 × 72 × 11 × 19 × 29 × 31 × 43 × 61 × 71 × 127 × 157 × 181 × 211 × 271 × 337 × 463 × 547 × 631 × 937 × 2251 × 2411 × 2521 × 4651 × 6301 × 12601 × 22079 × 30941 × 161971 × 654221 × 759641 × 825679 × 1609669 × 1759171 × 2714377 × 5229043 × 7327657 × 10032751 × 11032183 × 15886711 × 28325071 × 434272231 × 704972647 × 997294663 × 3357897971 × 54165939703<11> × 995277238201<12> × 2617880963923<13> × 16566575194331<14> × 707179356161321<15> × 30152259698778631<17> × 43697152492141051<17> × 19145097390154976011<20> × 117093879346631705608231<24> × 1626764139744163077191689<25> × 2997534286720771645924621<25> × 5160206875469814362621849035741<31> × 129241533661920157634608099246652971<36> × 320553148774196624469658887398942218735081<42> × 61266956530014145875433248095974258048142240035858882823398515474276029913528731161<83> × 146639684920621595373083553855161827745912318072000219071012614154704214720016634723958159028301767897680115520181667210167135981972711<135> |