Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 165: | \[{25^{165}-1\over24}\] | 3 × 7 × 112 × 23 × 31 × 61 × 67 × 71 × 181 × 199 × 331 × 521 × 661 × 1741 × 2311 × 5281 × 7621 × 103511 × 511831 × 595123 × 9651181 × 12207031 × 65628751 × 190295821 × 190771747 × 386478495679<12> × 9867165115635267180926131<25> × 13585095374919980427914311<26> × 10910444855403996246103496881<29> × 10895236801197932042869534022823840857626381681<47> |