Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 594: | \[{19^{594}-1\over18}\] | 22 × 33 × 5 × 73 × 23 × 67 × 127 × 199 × 397 × 487 × 523 × 859 × 2113 × 4951 × 29989 × 41203 × 104281 × 104743 × 216919 × 236377 × 489061 × 519553 × 568657 × 798139 × 907471 × 2522827 × 3854467 × 34451077 × 62060021 × 94192561 × 362063089 × 181258778383<12> × 253239693257<12> × 1001724990823<13> × 7302593769703<13> × 118556279019269161897663<24> × 201115556443680647658647001771781<33> × 13443362549643844209502893419450829146263690098057812013511771165309<68> × [38876202863806180239290965771355650221437973343310192078900410353514405372526226674604103492186579453192977301084097239554921739130218438244346399920128276513784681538145663676352211049310043851200132429662916939874098574403<224>] × [149847041024775159567059361127410971175526663382665263453973352305803935987126953144901505767543911501410472028870918398162068906657534797548554753062948968006554206804898072610383873450984442851335346489597587726787783688541776201<231>] |