Factor Info

ID 146599
Size 860 digits / 2857 bits
Status composite
Value 78003514313770499666278403720856530977821259258657974941438193095092916075543326485202592095006516056509712786438533008439839337902022533644475760996242604139772869689906749614183978078623770164401993089657844312376977535587769491999547914021732759637681414153487155503772847788868005116082898971340153340931243380139501287514898617637433231703872811608027609373114434141922436005774574871088256279340457648666354176717060304191574624941276426518970758933082999341113514646193786030010111585580947024373327519546490637181286925546708424769474537183276169243745564115696653993570521838865710411546494274137798860379577277272479466909898386545188535984475520436572261067624390650701687346511103344432277849875083429456538765749225190078933554126510045041785499870412490589594884451924542511596663013995943636528793218726253024518278385906491235524998847090624697

Factorizations

Primary (ID: 4391) 20431242370346923068097 (proven prime)
(ID: 146600) 3817854680583772929269097074550661446095371079096931002038138130501220647753705798835389703620506870384066763630616411803499181803100081985514378096424868390411750562628936748885333760129414867858182186104775571574227189435158258331061322855854019941239484570723211182749953270863005829330373927430104881428947375761157615125813863423792881741471586102358355722385538294965091164771024116469065470362301359616140766621100693018343589089349132961765315471669018407538131324069368787902341603048767348093139177127389948893069828404321582668327279791852679656280436212431312353313165111524354644910148260758342579480943462652014806630795525018783318017146173583179036609706871547391344187625464710402744031048208933643888866243859383015439946581405669421928083096963773309312968943561883277805983838068291328126442560788935940784659161207801 (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.