Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 222: | \[{23^{222}-1\over22}\] | 23 × 32 × 7 × 132 × 79 × 223 × 593 × 10657 × 258631 × 1736163069253<13> × 1925658337781<13> × 20351631106203577<17> × 10445744467953088708693<23> × 1628263171508931784019729<25> × 318133754124000327882209421002909251<36> × 5713839242138307627889538424597962861<37> × 741743741629745238368196315827889416844759097<45> × 2389532023502855962736035960173877950690526980666545368112777699620531516183<76> |