Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 370: | \[{12^{370}-1\over11}\] | 13 × 19141 × 22621 × 3933841 × 5250079 × 4150805645839<13> × 30023720899326796981<20> × 196560666553286126588980353347341<33> × 6764688113022994226918648862368728289461094728017674281<55> × 6441085856120368040593352248224844221696350548901425367127551<61> × 35921422555047917932074896584733055075300766351952843673918955693674024301804860823392336360971<95> × 40421461645170782959732563387341175007546804841793999290602908267582765464133872755780242624484110661<101> |