Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 590: | \[{23^{590}-1\over22}\] | 23 × 3 × 31 × 41 × 211 × 1181 × 11801 × 292561 × 3193789 × 5995817 × 10014661 × 451573729 × 277991601541<12> × 15648899754659<14> × 121570269892408921<18> × 181957133551600411<18> × 3794908745134333508761<22> × 96930857062470422040849991<26> × 62123721098332529813486789059<29> × 1998382745923192827564100452778919894502781564850623<52> × [45132093182499122093686303219654088157441364866715627303060953156508969258420450357042561012875517935784954645671410338681900872478494410923490828592182738019730819025190104092116094854534537329472121070896342222760632667586559775264272628173103198932757253875775601<266>] × [26488643667843156633676907376954082372026375233731786274129314394778746736404715806915044350254845906847560613953467208547718109797894800422814084956742432250306394093515361394053927430628325187199543889241072470508727573946627146477574909794805526041862627307161822311188885252572646747600784096506641<302>] |