Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 426: | \[{30^{426}-1\over29}\] | 72 × 13 × 19 × 31 × 67 × 853 × 1279 × 2557 × 8521 × 19597 × 103093 × 1187689 × 18380339 × 55640287 × 7357260409416410663267<22> × 203570377670144483273851<24> × 565833135623870919498823<24> × 1512586788878305798660093249<28> × 84928591476298664432669388905047<32> × 618043235277727389568959533752443572263<39> × 6914384231924331500092352689697439862798457<43> × 9726369674155985631100416805428380491227691664641<49> × 55766028268850986070701925293315864500840350582219239087<56> × 24738585819770564922052192587801246835541123437986957888259904144979827<71> × [675554974796720404889529241625240822177512339410495880024137925971042910660324323108169137628660760020327342513249674409383786963362039757931521750059220621228846042557012866989157747196931721<192>] |