Base 14 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 608: | \[{14^{608}-1\over13}\] | 3 × 5 × 17 × 41 × 191 × 193 × 197 × 937 × 5393 × 16097 × 26981 × 484577 × 2130471521 × 5363068468501<13> × 11806775168449<14> × 77312552100349<14> × 11284732320255809<17> × 459715689149916492091<21> × 33805377353247040129578560281<29> × 6731890018414996820545312785519077532409388510938358404874398620864930353<73> × 33205288961346216660203569154488188152577890359580014572987390338022929154267486961<83> × 338016054668163850009794420115653538832449620870133942437493692106417491283936761638641<87> × [48335615024375329723486807956423549645456134509366561231789757642992334913147892099405548230417154824456334631498926250911503022473639851013494962368054342636049538740022541957228402618096280963530992003797453784461768477361687143154770276213720359285168885003971090949013950912766403563585478173582976066529<308>] |