Base 32 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 187: | \[{32^{187}-1\over31}\] | 23 × 89 × 881 × 1871 × 3191 × 131071 × 201961 × 707983 × 3706347481 × 9520972806333758431<19> × 1032670816743843860998850056278950666491537<43> × 159831430413177182293087531819541498868490095317005530584441<60> × 7971524883230754808392758972810269358895116447116518350805036730123629861974898172323128672977936185127710427023633332641<121> |