Base 5 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 365: | \[{5^{365}-1\over4}\] | 11 × 71 × 6571 × 4853479 × 5729041 × 1328865721 × 650916499741<12> × 1077334433621<13> × 22354588958731<14> × 33735961890251<14> × 560294380367699191<18> × 11219338425853865221726037921<29> × 42434007509734397875444048149341<32> × 9519524151770349914726200576714027279<37> × 1306304716523698450256815741231045818640788810186736704656041<61> |