Base 30 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 196: | 17 × 31 × 53 × 71 × 113 × 197 × 631 × 883 × 93997 × 572573 × 1118041 × 1984109 × 7373227 × 7097856781<10> × 927132724337<12> × 71761730340566743<17> × 73024588977548985928817<23> × 768483007886911561239570478002112053923<39> × 16806388163426830880128170113812981259408407618730161<53> × 117252690550848937460824338908508285634098614134668167108577858425134999170940047310166929<90> |