Base 28 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 364: | \[{28^{364}-1\over27}\] | 5 × 29 × 53 × 113 × 157 × 281 × 547 × 911 × 2237 × 4733 × 10193 × 13007 × 35771 × 43499 × 107563 × 114661 × 749729 × 1598039 × 4422461 × 211419209 × 1100860153 × 78595260017<11> × 6550508651233<13> × 78296083533149<14> × 595781405652343<15> × 4543753614603737<16> × 687858517721621226917<21> × 5944368666283657749959<22> × 111991872507303081806969<24> × 347019161937145678172718130489209842791<39> × 151211210289786851561817502989696437469675204045434254843665511834290768780315660400582842258304186236901<105> × 1298018189224657483872328067122630621154833932959683164676008011135063926166866826213090674284327718665040733296492039015690168912152866316211700091357093980911441<163> |