Factor Info

ID 130749
Size 659 digits / 2189 bits
Status composite
Value 86743296267183999503278893538930317343144731878917497502771040124480052080665116736062196925854765303852804233188092229475683955854755182355246370735216798305053666821081929429644841041389149123525904253572151187883590094727285286519078415721481787238766279156576324154611241042828954401130671527225106223111595464644505667851619000537020038495134375235546074769781867437657087538599318089237922882587373961308517097910523969348053066089431039333632851356813371743093712669614420467029606599085181364408838283306420003100901167766815826179748884018756222987237612514571473114788022780876567229082208971598687625787183194048317044045559354689387166987381728501

Factorizations

Primary (ID: 9301) 1610713467184596053824767710844925279755707778698404280581 (proven prime)
(ID: 130750) 53853958531063036847137736723941311066645401139929005093486518605732091651592954454930678123566483431842300444003323722554685018487685900080369937525550561515165546922822685476077005384497808471623026993904305053460859523307317332511475302057886898319762321291185821305729588306440339084704829359144135681424802436289312954030164826578597286384638737774133545706393788996144899520912067545400823665176099543891572840339509660862151481143945382595012004362595144236676694897608548742462470984897197409140626012047937018089800895701030396917471574948831735770437168394117560599777312986653032138676502321 (composite)

Primary factorization keeps track of the smallest (known) prime factor. Secondary factorizations are old results kept when a new smaller prime factor is found, which occasionally happens with ECM.