Base 9 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 395: | \[{9^{395}-1\over8}\] | 112 × 61 × 5531 × 66361 × 432853009 × 1512896611 × 327220181191<12> × 392038110671<12> × 224710401159091<15> × 145171177264407947<18> × 90551349182041304581<20> × 567239060331150635317<21> × 231040361073709413931057501<27> × 6434943291436769366927146921<28> × 15726644297407162541884251721<29> × 5478828409328216056558228587181<31> × 68733921233280690592799804650571<32> × 24823119671322298291257724930696857814714635721<47> × 126416262074711692539586463824963733483396340669904774935421<60> |