Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 342: | \[{22^{342}-1\over21}\] | 32 × 132 × 192 × 23 × 127 × 463 × 2281 × 9007 × 30097 × 45943 × 200983 × 297613 × 341203 × 5966803 × 9740503 × 23967703 × 384293773 × 734186407417<12> × 37795766089771<14> × 97404596002423<14> × 58167002655376561<17> × 200188789766890632521557<24> × 669693649188482333183029<24> × 3445778503081234982761279854010669<34> × 14736729804497228880153173493004229064709073358697<50> × 25857401974270738596611748299155186991492470857263059<53> × 9585366885341748061031046966147537513810711324825503304920298668262608288658582163877290028550819096236939606328154797123580671714221163850046569<145> |