Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 187: | \[{23^{187}-1\over22}\] | 11 × 103 × 3689137 × 3937230404603<13> × 62246266355102810647<20> × 582564987416256902620140059351<30> × 39119626322505080240577545155927<32> × 856021646122687273153587537945992188269365361683474469189555910376683998334164336285383801335736402931255102660612167522196719574592807543725646245569<150> |