Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 635: | \[{3^{635}-1\over2}\] | 112 × 5843 × 176531 × 321311 × 502921 × 681229 × 21520151 × 23804881 × 76082653 × 92982698379603421<17> × 142177842707433961<18> × 301515315752300874236564235591357673<36> × 576026039706498031445759844248008573861<39> × 20685345700832613746274200712813873539005195191158701<53> × 18431500882548527807355363903413307733435270533319736462068525890749054861760307459417593721<92> |