Base 10 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 414: | \[{10^{414}-1\over9}\] | 32 × 7 × 11 × 13 × 19 × 37 × 47 × 139 × 277 × 2531 × 31051 × 52579 × 333667 × 37916801893<11> × 109908191603107<15> × 143574021480139<15> × 203864078068831<15> × 549797184491917<15> × 143409436964525899<18> × 11111111111111111111111<23> × 831759677425747570837717<24> × 24649445347649059192745899<26> × 1595352086329224644348978893<28> × 117680633072620952134930832292859<33> × 823799348530495507269035013254489287846904557<45> × 1880709802856952955373413305337158032187793270681<49> × 11033517351146841676953477818524172302174982813132058195800613488154982399<74> |