Base 19 Repunits
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 533: | \[{19^{533}-1\over18}\] | 599 × 29251 × 10654507 × 133338869 × 8505545777<10> × 11713456133<11> × 257345551401901<15> × 532894024324887317<18> × 11951068054199383402102234839038071<35> × [51450270182193605218498675216189843510707316861985984553043217855323716799420553340490594031782929756270776335871282386693005269864213171831132250292759831532314465457009121733606090631465101796821213758199171056014550763562630005630085065579483765339009274889410825991609409505731255337358770091432852341422940952958835272783309748609828051640326443255568665678800716648204909540554097854107338831393090825071186081442079878764273475021371616273061361691650138961820133310291234132211077658766215928052079186358909545082436766295648762614842156895891759509589930004392289<572>] |