Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 242: | \[{23^{242}-1\over22}\] | 23 × 3 × 112 × 727 × 81071 × 163351 × 44982719 × 476409341123<12> × 3937230404603<13> × 39700406579747<14> × 636573970397311<15> × 6055301082646223<16> × 1358787233834507864113<22> × 1628747138359818166031<22> × 15109492132546510303689147472014105259<38> × 363621913202327348001233166535654492447309<42> × 3575146747010298454102355292978756472363906561245901759131896920996651922955094179692578788959314122449629675238651<115> |