Base 9 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 652: | \[{9^{652}-1\over8}\] | 22 × 5 × 41 × 653 × 6521 × 289489 × 105451873 × 209885321 × 380998157 × 8483499631<10> × 331895260121<12> × 5227348213873<13> × 4418760219359089<16> × 8882811705390167<16> × 4956470591980320134353<22> × 25478081218908719281549240657<29> × 3507171060957186767994912136200333814689659449<46> × 6351885141964057411259499526611848626072045955243<49> × 232583871442577064636968324408043794796584298649722896548157321<63> × 1326290578404372337003402566761812108154043828317726868004518688485326204127242781054287716913828905695771535319617625904849821802388801<136> × 428813149046439164292045737171154718049161487656045545899842771545549537656745736469557508179912802570873262860130105787320246341258727337067924626410384906964614306132875233<174> |