Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 848: | \[{3^{848}-1\over2}\] | 25 × 5 × 17 × 41 × 107 × 193 × 10177 × 24169 × 90313 × 78719947 × 609422621 × 1079398849 × 1481588501 × 1135214993571937<16> × 38662891961096369<17> × 61557605176233223<17> × 3747607031112307667<19> × 9219446206255272753793<22> × 460740683381672021327601001<27> × 1331247175934064574966369960667813849<37> × 1055293782873474888086303939524587473513<40> × 1143472587826871098584068464034179620956699328397935002321<58> × 732033695730396234463835677672412999987388556190269939346190255227442809340817557330640494411685249<99> |