Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| 382: | \[{6^{382}-1\over5}\] | 7 × 383 × 1258380199 × 120477626957<12> × 141173343133408897<18> × 172804791061171733536391399<27> × 1524539579459364377717928165817<31> × 20894274974038675363980511918504639<35> × 150942972309788095003177960207886814270806752341829724718940621711822382023<75> × 7524976737111670763442854695586194776760389436508992259852881065277159715456666540165676887<91> |