Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 692: | \[{3^{692}-1\over2}\] | 23 × 5 × 347 × 762239 × 993367 × 14427163 × 2125048865543<13> × 3841314164761<13> × 125330011023211<15> × 3435486499404173<16> × 156026417563831897<18> × 267002863306984445333758842608816261<36> × 31072285114904997233712868061148862483<38> × 76559776114775888306749338768040651509417955829<47> × 449748253576435512619687751352087575400468440523235349<54> × 30985428700388045508959018054392810762033149280306907746766819<62> |