Base 12 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 540: | \[{12^{540}-1\over11}\] | 52 × 7 × 13 × 19 × 29 × 31 × 37 × 61 × 73 × 109 × 157 × 181 × 271 × 421 × 433 × 487 × 541 × 661 × 1657 × 1801 × 3889 × 9781 × 19141 × 20593 × 22621 × 30781 × 35671 × 39097 × 69661 × 80749 × 306829 × 5234401 × 21456901 × 22981681 × 42729553 × 45103501 × 47336293 × 85403261 × 92442871 × 29315905831<11> × 47263556341<11> × 122138321401<12> × 165042892009<12> × 9298142299081<13> × 59686188135337<14> × 86769286104133<14> × 1653489395093881<16> × 3754645011808021<16> × 33276147172349761<17> × 186168115009253521<18> × 114859125525232035721<21> × 11719914497486992163161<23> × 45726761961907655567941<23> × 149543333664755078865961<24> × 29047373355949915235184684361<29> × 97614264582916351220322450721<29> × 937464483504494178640285420770901<33> × 119406938367519628804099263543394281482163623041<48> × 144806989009022648537786193222399711090517149413761463161<57> |