Factor Info

ID 146750
Size 986 digits / 3274 bits
Status composite
Value 20023611122862926539463703473160693574820311202134285870069352624145024260186675431572343178499260082317292628925423762452997057806327608009390101846632220992837162411294681021481001995609243941635540402105486095769139629531398905575985858157993142168919877016561191659060896359619521081585660298643937468502773821802098918338842521948454254481531706270836044265860928627153523183596337145729233484199800243145950111383354485428277230063028948815643761608124103773334984069578255234405088668493787822831094426398520351183021764197928903398122472074169899196506480744095713130058844946875564675442423704507012612380206384914394624826420694099791513455734010740332480411941348782960630226095992042448017044180797429375307633783142798886469808789937961680739735617319679584735217566631338375063071243163600129723203261499256434235538176760925479346918240788214593253988698141193410609582263357125764237288733309465420600048338450582948858326789034549382336975886689426039514154865341850207

Factorizations

Primary (ID: 4265) 28090626041813012073462457 (proven prime)
(ID: 146751) 712821817963675827613135726425048521176126311601271241863918959308955546124499292905868464026117508878011683706312216844249334257576395955362288888559637626525315054223070474872047670657949490181716419067475361854075409094984665255164761889965926865413983623754888040429384468245440381014204691168644483390733958719065716236869746487973761884754059198424358729721751538370460256525968045064644221137948074031485995395152131012245147238936185595394440963140192710642298654485460804951351205887588938954754600926335693051327923361741451030324866251985879961200568297359871768214511896733741955953532808614785407596262995659621692389011454406235079589731909541938011765907769848432960256629269678079884165203501524094336057643046229208649872458595453818595329218006553122177890329383179621617233252591063554653490580116265618215413243031188232857349500956505932134676166765881875463551296580351163921623332983478812988704753668096296952706139598219265319881185751 (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.