Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 250: | \[{25^{250}-1\over24}\] | 2 × 11 × 13 × 41 × 71 × 101 × 251 × 401 × 521 × 1901 × 3001 × 9161 × 239201 × 3597751 × 9384251 × 28707251 × 424256201 × 50150933101<11> × 4032808198751<13> × 89620825374601<14> × 767186663625251<15> × 51204738027593108331001<23> × 24687045214139234043375683501<29> × 51336267539863487576798868866296350032791001<44> × 62230152778611417071440640537801241705253289524803135869146374502938930588831915683699616470008647052536332466843305155634880065917968750001<140> |