Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 423: | \[{29^{423}-1\over28}\] | 13 × 67 × 283 × 14437 × 41203 × 179917 × 659693 × 4440937 × 7823903 × 4225321621 × 16200263293163<14> × 16823998519759<14> × 100338952626091<15> × 1830331915418999963<19> × 6871818784474993543<19> × 3576995681195463204429511<25> × 17942029258886692928290310517699333996438707274495891780030363520779948157561<77> × [2488286545614851555106369340959319455569114579839782027261706510201701465783611670754263727310124679192862496718773399133339440242249829290184409084917541499265595653408940752105584444618766469312791574913922527088481629781764306760119930447194469217285159494772454531752344327725364467516555892113830244362888956928982322026604690213620228425665294579600672627079981792087862975419823028679<391>] |