Base 23 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 340: | \[{23^{340}-1\over22}\] | 24 × 3 × 52 × 31 × 41 × 53 × 61 × 103 × 211 × 239 × 941 × 6121 × 117539 × 272341 × 292561 × 381481 × 3441821 × 19228021 × 78267151 × 72992243971<11> × 464325697441<12> × 209209825938101<15> × 822450694563461<15> × 25433134818189041<17> × 246160726106632349<18> × 62246266355102810647<20> × 24913194075042688582253<23> × 16162347219567526357165561<26> × 387937384891304550088469680615399119161<39> × 620136916371793898240542969807652684093441<42> × 26532130863679832678851899960345648950329357369142105501<56> × 27695816962455739977586513558082269511233899619413123251913475181655260267143999135667922254512443424220941<107> |