Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 264: | \[{19^{264}-1\over18}\] | 24 × 3 × 5 × 73 × 132 × 17 × 23 × 67 × 89 × 127 × 181 × 769 × 859 × 2113 × 3833 × 4297 × 49633 × 79201 × 104281 × 489061 × 519553 × 774797 × 3952393 × 34451077 × 62060021 × 121434809 × 50766225049<11> × 181258778383<12> × 205228610269<12> × 253239693257<12> × 7302593769703<13> × 18815582771569<14> × 136872109280136121<18> × 48381877771677135533<20> × 14684799796605641917633<23> × 6904106678390844708671787430617658644229<40> × 34587740129781308697002808129843302880583184254849963350415541184866209<71> |