Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 426: | \[{25^{426}-1\over24}\] | 2 × 3 × 7 × 13 × 31 × 569 × 601 × 853 × 4261 × 72497533 × 299097157 × 8367932201<10> × 200771218157<12> × 554474665573<12> × 1095832589179957<16> × 156309592445437909<18> × 5747338499820296170481<22> × 10980344624856402438121<23> × 288231038713838413442281<24> × 33861120548112135250672625281<29> × 2893657379733917265396310772669592883<37> × 1092822132265806461035989014934429610237<40> × 1042353298371672770854199410473194161120444561<46> × 18607929421228039083223253529869111644362732899<47> × 29517135796279606458249021809310932933544054168008265017565907<62> × 370163242821653845863570763914660810458665023659282594126568842526686335908781669<81> × 46180883008246062834267178183590139214368357998845911136412329630491397525346500842880806213<92> |