Base 15 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 202: | \[{15^{202}-1\over14}\] | 24 × 205031 × 9264529 × 401588323 × 126531769801<12> × 94428772268291<14> × 5587621895329267<16> × 327949630610048243<18> × 9141667953856548589<19> × 792423938062507527430649714259255216772926371811525455428211581<63> × 137227530544033625639086502329153103203779374789738946118360487688308100467<75> |