Base 17 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 494: | \[{17^{494}-1\over16}\] | 2 × 32 × 53 × 79 × 229 × 457 × 1103 × 1559 × 2927 × 13339 × 65651 × 212057 × 236627 × 312931 × 2001793 × 20352763 × 55988479 × 202607147 × 291973723 × 2919196853 × 17281731135059<14> × 505635885366587<15> × 1145384600089709071<19> × 3011680587920033494063<22> × 1936830137384838665034781<25> × [2437120337889942064294433272840741909580454026243434193161930292279428516352821681160023581694055794611286852071435792643474522843020737023191541440946844819211180477435830838755229459624400770698527<199>] × [141902011092701999840050741336207155603149095754250666400580441713956818126212870068842689782202669067444204037391215300033860588748776148191930351336131056518924719032692437542608489881521675198180446441276792716805218756661<225>] |