Base 3 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 575: | \[{3^{575}-1\over2}\] | 112 × 47 × 1151 × 8951 × 391151 × 1975931 × 1001523179 × 6273542442241<13> × 1147615958647770851<19> × 52370346649565455417091<23> × 243100818052550571272923886250428813459958001<45> × 18704988023033955131884066803385914940043877116522417022997906375751<68> × 142215002018456584026787063953316923624471539465701514401165258871874405518051<78> |