Base 22 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 235: | \[{22^{235}-1\over21}\] | 941 × 2351 × 5641 × 62981 × 77081 × 245411 × 24643699 × 40597567 × 4468924501<10> × 10804373165265881<17> × 5468160148358852918908244833639<31> × [35728246926830010440871241674490983972453365402305664095805340472485208074542002666663793271555791459885352571479537200553943681091872801407514721490725391998154282953057697313235530035960466707369478838401397070746641<218>] |