Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 525: | \[{3^{525}-1\over2}\] | 112 × 13 × 71 × 421 × 601 × 1093 × 4561 × 6301 × 8951 × 9601 × 81901 × 109201 × 368089 × 391151 × 1616161 × 2664097031 × 26751945361<11> × 2098303812601<13> × 1430128198787051<16> × 2181094346193283895070901<25> × 11459299580388289258664119605215721251<38> × 18152161784287526466656260676657745619458794205111305692802040389814271724083963016401<86> |