Base 15 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 322: | \[{15^{322}-1\over14}\] | 24 × 7 × 47 × 829 × 6257 × 25439 × 31741 × 45403 × 81421 × 825287 × 1743463 × 10678711 × 22414099 × 3549551867 × 164006995391<12> × 3046462151831565769<19> × 3001167062138973417187<22> × 42718929115628650779049<23> × 5847586221158834503394290382171<31> × 18276597658023070692498937909943<32> × 49245801647678195738356044293290778036681599139949047718848674404053262907912519619<83> × 10691482317746416872150191050016464338144594166482876914535067457485697641896186048600213290837<95> |