Base 9 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 508: | \[{9^{508}-1\over8}\] | 22 × 5 × 41 × 509 × 3049 × 5843 × 22861 × 63247 × 681229 × 10641077 × 21520151 × 52147471 × 76082653 × 301515315752300874236564235591357673<36> × 13030796206528578864006320088875125740738871<44> × 54093886887062230599082516017052647105427126977713417<53> × 116127698938484698900494910137384644064460773609167834144838855628568148479761<78> × 93527194309135077972374707110861991487292050177280349049634013547595419335024897303610313266356016085200881<107> × 463126397723907118696660076571937518579513964509883915759882122429724617516482938401072861149171427709496747993<111> |