Base 25 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 486: | \[{25^{486}-1\over24}\] | 2 × 35 × 7 × 13 × 19 × 31 × 37 × 109 × 163 × 271 × 487 × 601 × 829 × 1459 × 1783 × 3889 × 4159 × 4861 × 5023 × 5167 × 8263 × 31051 × 39367 × 187597 × 6597973 × 14001661 × 16018507 × 17995609 × 985562803 × 503731168597<12> × 5313236622013<13> × 5986535931982369<16> × 14551915228363037109375001<26> × 720314410420100602530036001<27> × 105404102949627434662169176477<30> × 2066067271380136212224701233463<31> × 83881765148602365370510261987969<32> × 11419697846380955982026777206637491<35> × 8492577938450345455181723282785204933<37> × 19681371898296689920357961741191524896341<41> × 1479484627345517501028316896927845640086642808249703019041<58> × 8373477390050276652433423254294223385759021604794138850420132209270841677869418399601815970496419547849<103> × 48405024231723399235279784905935843433139215417642826247809143649468909112772304496900136630977760951661245627342961317<119> |