Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 182: | \[{19^{182}-1\over18}\] | 22 × 5 × 131 × 197 × 313 × 599 × 701 × 29251 × 70841 × 176021 × 226871 × 291331 × 133338869 × 2916318790400475597229<22> × 914460884935431498198470717283049<33> × 46401875339094022338561092368934857261<38> × 111372552514164781899670710272036735926703976961131660860368530051797634505591051484642574481<93> |