Base 29 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 376: | \[{29^{376}-1\over28}\] | 23 × 3 × 5 × 283 × 421 × 353641 × 659693 × 4440937 × 7572077 × 7823903 × 1584493477649<13> × 3740457218863<13> × 16200263293163<14> × 100338952626091<15> × 1363173240112199<16> × 68050908994471681<17> × 148295428997500951<18> × 1830331915418999963<19> × 23822160035189223787291<23> × 25766577171638128997515430785772027288775257233995642401<56> × 1121857001693246766987917383626346697562548452243755379156877<61> × [1771728081420225717845624514841894681748098053542780136657134193826565934171059008776179012099727480241695616423369033278090922249121607476501007063928717084594130007428594725918701795057358542941508552647394829122565779892811868721244997901887240784561<253>] |