Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 410: | \[{19^{410}-1\over18}\] | 22 × 52 × 11 × 83 × 151 × 821 × 911 × 1231 × 2251 × 3651133 × 10654507 × 11713456133<11> × 226051466306289991<18> × 11951068054199383402102234839038071<35> × 4429573350928242996724590665849673929793119<43> × 1652757117786646060164663068353081306379335841<46> × 2260918907553130630105975422714333971837828176296681275667953426617601288904848284503010380933395799269688986233822866697599337827950420295914750029961011<154> × 18562866583768520584638180061862044505117900796180938644635034790352128921811081837649649265028531002117779119087689844162948602321185238782305475368591339176069371084033031274475864019511<188> |