Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 357: | \[{22^{357}-1\over21}\] | 3 × 7 × 132 × 239 × 613 × 16968421 × 74729519 × 325225811 × 176634767651<12> × 394313197362841<15> × 2578348672210963<16> × 12271836836138419<17> × 29084130008763268099<20> × 485564174838252486973<21> × 3135252663810863719229<22> × 69700091306139867251332129616281<32> × 377534284951492301890643926252693<33> × 1770415117442388942599065768237247459111334330892541125853091008752321211598040910149<85> × [8585901940736007159288847158263062335384322108720657880917358592946276356680464867481090570194968577374477786920145945547536194101475029579627457905294539156325327227834828536989<178>] |