Lucas Sequence
Table
Format: small prime × proven prime<size> × (probable prime)<size> × [composite]<size> × {unknown}<size>
| * 1904: | \[L_{1904}\] | 223 × 449 × 2207 × 41887 × 2212447 × 4470047 × 161615327 × 7378607647<10> × 42848407775681<14> × 1154149773784223<16> × 23011194348596161<17> × 1988821423682388039809<22> × 224189164930816106106049<24> × 6409790020455790335556447<25> × [230251295650642113707476379770085018642632893614107328632676616262038305664839141230313195595268238513194822988738718161255114401671648778360732874871453993734014690825514801113960148001778414319408760765145169017274890003668801954088691329<240>] |