Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 364: | \[{19^{364}-1\over18}\] | 23 × 5 × 29 × 53 × 131 × 181 × 197 × 313 × 599 × 701 × 5237 × 29251 × 70841 × 176021 × 226871 × 291331 × 133338869 × 1535660309 × 14533200697<11> × 2916318790400475597229<22> × 18173752547154177910276898377<29> × 92174159182574048847888178637<29> × 914460884935431498198470717283049<33> × 46401875339094022338561092368934857261<38> × 10780085710592579278122783874747428465923612365842817<53> × 111372552514164781899670710272036735926703976961131660860368530051797634505591051484642574481<93> × 46063604847717201168188101600613692696204396655721774066680755850949407858257950383839370910581<95> |