Base 26 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 536: | \[{26^{536}-1\over25}\] | 33 × 17 × 269 × 677 × 4691 × 26881 × 2728777 × 582693641 × 28661603960447<14> × 85510537722409<14> × 57073588142876873<17> × 5603574774013623247960658809<28> × 121424174293928541805321819040594753174421778856178851<54> × 4040268906903212917244529202439192956082966577788411640885084994169137400208692420411<85> × 3959337359760871232764373714136803357022135842975001750951602361989080939126654396592291439600109180278206277298922774208162820381336420615284595187720216681<157> × [417775797081634970527684281423577044442317125938553070032015758851824797138534293066254304797296888254972431909993587129329439774529802830548665070538273979219662004452679495233451293741508587645514030148364735529106426905781781750120312677737281967196437220186985149137671737508605190313965944365045654757548439267811935230758525086039660487306419493056919689<360>] |