Base 4 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 935: | \[{4^{935}-1\over3}\] | 112 × 23 × 31 × 89 × 683 × 881 × 1871 × 2971 × 3191 × 7481 × 22441 × 43691 × 131071 × 192611 × 201961 × 707983 × 4942411 × 48912491 × 96162881 × 3706347481 × 9520972806333758431<19> × 26831423036065352611<20> × 1032670816743843860998850056278950666491537<43> × 2191165825376888084750157716424579062015865776131<49> × 159831430413177182293087531819541498868490095317005530584441<60> × 7971524883230754808392758972810269358895116447116518350805036730123629861974898172323128672977936185127710427023633332641<121> × 204200112378460545866991046946853504097531505404960771349654760631941934450676542327631339414693370049509695032151761753988347950626829593794984841249177799019129451<165> |