Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 368: | \[{23^{368}-1\over22}\] | 26 × 3 × 5 × 17 × 47 × 53 × 139 × 461 × 1013 × 1289 × 3697 × 4049 × 5153 × 139921 × 428353 × 623009 × 1641281 × 52626071 × 1522029233 × 831603031789<12> × 1920647391913<13> × 43166461432817<14> × 77636056983937<14> × 212620343166625553<18> × 13287484839502962681809<23> × 209243275915196555829361<24> × 10857181170841635640103961677430497<35> × 2906810775187864019772469891819422635756353<43> × 65440373620744668881919305799013539538093601<44> × 7051043092672102245744958277532786271570271008841816044154386564806441418121269442249888185989419931809576498411834561451068918385908050930303724562319417723405538754285949023577808842402669662881<196> |