Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 536: | \[{3^{536}-1\over2}\] | 24 × 5 × 41 × 269 × 1609 × 1877 × 3217 × 11257 × 221101 × 5390821 × 50546266229<11> × 220876757609<12> × 441019876741<12> × 475384700124973<15> × 719571227339189<15> × 3303153326731482337<19> × 2583985068397606535128513<25> × 4299412981246169975118907<25> × 9848734625069351700096193<25> × 38973747245285024501734924861369608367644793645526722342933671796217<68> |