Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 125: | \[{23^{125}-1\over22}\] | 251 × 6551 × 145501 × 292561 × 3432251 × 12321237251<11> × 71413916501<11> × 1807885584943797001<19> × 2179066043469271001<19> × 261968569374120475321751<24> × 34259920844306901941082305165658247812315166647626594165242479251<65> |