Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 296: | \[{22^{296}-1\over21}\] | 5 × 23 × 73 × 97 × 149 × 2221 × 3209 × 48397 × 310727 × 105196921 × 1322219481421<13> × 1886989139768881<16> × 9748223441962188353<19> × 13014653514302412979<20> × 3795521911775341204317584693<28> × 12595083615719740205913831870057576586969<41> × 3817475062357341014483065622474556801736337<43> × 32376512187171115691518687263072434879721576069672171712459962775834611659497<77> × 423532674533202533739744711622156515684784958475035226257322544815274855002823860199358839539876767164769290697<111> |