Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 366: | \[{25^{366}-1\over24}\] | 2 × 3 × 7 × 13 × 31 × 367 × 601 × 733 × 8419 × 9029 × 17203 × 38431 × 61001 × 11833147 × 2880471241 × 19811275733<11> × 918585913061<12> × 15571335384347<14> × 26933356951273517<17> × 1117197595048793563<19> × 14008364639128540436401<23> × 1852487492507928532657573<25> × 140194179307171898833699259<27> × 1367172296621765608583209862989093193371834027<46> × 30319589876521738837586350091112786441985691445677<50> × 1516076648359626759533497301564169122568069234484288723988182009<64> × 15786910611608572151933615919570920019287733311030065854227025502988497719030991<80> × 209570496871600491397706356197190888365106785360142430079376859928745134342405493<81> |