Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 300: | \[{26^{300}-1\over25}\] | 34 × 52 × 7 × 11 × 19 × 31 × 37 × 61 × 101 × 151 × 181 × 431 × 601 × 677 × 1021 × 2521 × 7951 × 8641 × 9661 × 28201 × 170101 × 317701 × 2906801 × 20785291 × 467300401 × 14346244151<11> × 208518605101<12> × 216846518851<12> × 1727127900352201<16> × 4208999140699141<16> × 4315817869647001<16> × 9199235946217201<16> × 45054418717916808461851<23> × 38891338979941503242814958501<29> × 1025470552062336863539627827777151<34> × 8814475833133650227654220058873651<34> × 6542414760706301071840084174434116889447240680917301<52> × 8677982866645063357938306136469408786883644007333688356274113092314172327101<76> |