Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 435: | \[{3^{435}-1\over2}\] | 112 × 13 × 59 × 4561 × 28537 × 74821 × 20381027 × 32234893 × 34118036879281<14> × 150224123975857<15> × 221485711052594564349712441<27> × 183349688798536618131199274872809217263632838323547361<54> × 14280429681823478742670222737685756121613979291989293633695699460761<68> |