Base 6 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 615: | \[{6^{615}-1\over5}\] | 5 × 43 × 311 × 1171 × 1201 × 33211 × 8648131 × 14582881 × 25512169 × 141304123 × 21604369441<11> × 66571969781<11> × 28852807210022072371<20> × 1854850885886497427178961<25> × 41498448376119216462262063079126262444529017073<47> × 13854638174912289904150868633673163430846084302190465596932272615548696463090153351808638086901<95> × [116370618790327257534620663688665393702055815049672706802277679135096556668969305238435183580914828300520903116118042339788535195734254762433911948808091013092697402912578254897181617333676738896137199060210117126775677846385521<228>] |