Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 412: | \[{23^{412}-1\over22}\] | 24 × 3 × 5 × 53 × 83843 × 2369413 × 9428621 × 20239501 × 305881573 × 6140794155332669818199<22> × 71613389886827945356098340522567739359<38> × 133305064026205120554293842068289729063971238789136386454720362868892566492504796676399591<90> × 1340663819668652196151778627618820919162438479039584195854984163373080111285603355812898815448531485387561410432828847<118> × [4219533773250503776758637691668371779707413763559737855943082788018065388168551875810058096524065591674795995401935717019392739586546293979746018556127231155949978013640769080116210348349738834857032384898224626895750955491286041224263736688144645689252637<256>] |