Base 27 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 494: | \[{27^{494}-1\over26}\] | 22 × 7 × 13 × 79 × 157 × 229 × 313 × 1483 × 1597 × 2851 × 2887 × 3079 × 6553 × 7333 × 8893 × 10141 × 14327 × 53923 × 101917 × 248749 × 363889 × 398581 × 797161 × 1162320517 × 1824179209 × 50427403417<11> × 74154686428369<14> × 31737434851689997<17> × 50473626669819633853<20> × 85336889516918333646696709<26> × 38621483576071092940921575769<29> × 62568550770275094093451149019411003<35> × 369476220428186089341915116367656782556038282175311<51> × 123634978316170336137330788562343247835605751304272686452015331<63> × 98813122736466781611790469809474025152942503550438433422726714314229107769<74> × 566084537177505940651541285436519568558633711762890376378077125770495651788350244511<84> × 3741261784919408991495475646773739905202290308113651215817361762514592562684067834008457827995293074870504868197700396671918239045339429560255710765870348189399049590547089684001385991157<187> |