Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
169: | \[{12^{169}-1\over11}\] | 477517 × 20369233 × 273854127119<12> × 42085870270393<14> × 171074557867837392887<21> × 2236719302927635268499980471<28> × 510295653205112633137033670172000255687822049792727193195438340974080560298215898167232721863159<96> |