Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 459: | \[{30^{459}-1\over29}\] | 72 × 19 × 103 × 409 × 757 × 3727 × 10099 × 12853 × 33967 × 13657087 × 66665161 × 729027001 × 17817443641<11> × 13984349825557<14> × 71328601114453<14> × 733682298341053<15> × 10570676926829627653<20> × 137317950448357919059<21> × 44233593921878903501105053<26> × 179131919437879366272824933312584640171858216971<48> × 4542278286310619696264311937351657263826584682325530158103862265974501102206235634246922863<91> × [155834374479875821003665689720445436327721658613548155668550197479973325582171380368201753770211166638765825369577809323578695059315456951919333712011195708294729895938156926842328269530254640965766671608738796152674267323204276833432273165616079674032532784046567153170135235991885690061297500350083314903343723079019223642332064597106907280735459715182822226643883543961<372>] |