Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 486: | \[{26^{486}-1\over25}\] | 38 × 7 × 19 × 31 × 37 × 109 × 163 × 433 × 487 × 1567 × 14079907 × 102966067 × 308933353 × 418015729 × 7050697273<10> × 88587776413<11> × 73894346582909221<17> × 6270901978304294694901<22> × 93415299970144025730700999<26> × 609261029932504497272673841<27> × 3491070124645076944820721728671<31> × 41948646333245449352210464827531514565941471691171081532882597229<65> × [179996623567708043134541790268619634374342325162426256434688191410511342001487197375427387413347407742351191614371346761279780488529484621014515870201564126044244614004973798026449023569304391978084109047<204>] × [398071724578638732013120356900737901725229839370504780549538561577629815111253347107471827218996096434463059853934845387921448940214647436684326510169243062799525269611899738605088729822569441789288850431079245339468149081<222>] |