Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 527: | \[{3^{527}-1\over2}\] | 683 × 1871 × 34511 × 102673 × 4404047 × 592116121 × 60805701944219890543261<23> × 35323611400399730994438310886415603767<38> × 6571139389850819654513558788250435602044907293724948081755961<61> × 831867275104973232366586390097443892920572399266437287127977407811760471205797523856150937470949763<99> |