tables > repunit > base15

Base 15 Repunits

Table

Viewing: 428 – 428 << prev next >>

(available: 0-999)

Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>

428: \[{15^{428}-1\over14}\] 25 × 113 × 643 × 857 × 1499 × 3853 × 12841 × 28463 × 194527 × 706201 × 30462473 × 609913483 × 17221279121951<14> × 32080966073306964705079<23> × 8296079506365811612150733<25> × 8238863910860240211186514584551<31> × 368612716550576240747224386242176921<36> × 5243115820050874816041353382038444405325918728956026626276894264028638373742836350982323<88> × 1776272253790478124444019776501137060748504076284540116914002570135596623373473575381871463324689533561473<106> × 11949960743578809778623407364454881566642749683575588362074614431176155159331770225668597537096076146666143283139162933985096173189<131>

Index range: 428 – 428 << prev next >>