Factor Info

ID 145116
Size 871 digits / 2892 bits
Status composite
Value 3311204280255098581660434284279090715293313229964209954108703594169211209174236065838809498831483012221906892784254616039809362665763449622820270398891220156120987699464146331963810925548525190467945257492020755765653178981248653168024431120164338199088029606631969147899909104326949798061576245266055590921362384989896145172591802596971052935906460517283002292125708295714952377571451458645263788657169757620875751586911887762010363210230182067938552772887736248614899632238199993100640610059059834733660939599988776550821520770613818047460790971774142259026628111558085355383176153294080782273287873534675991749274141085028582329781193645975022805801088251863107823257058102123744327181044276396168764520073688512524006323557911051206397761993578926307222775203075720494711991792600722447431965608228517927253240078686694876490021618989607010624872571113464614964967161

Factorizations

Primary (ID: 179189) 3268647882898681688111065921 (proven prime)
(ID: 180958) 1013019572276068261536232156686192893455353969763568425333617871707508890269314892473119715238495639015347845417471585460654336692877596904953774665265471362709829654720893572612814351010538912642027753111216257284789033585066443904097521390481586025077541178125296802966185175210739923641251317451580289801025163076515970127465504380870578767260085753523763524044048276308069666551273734388361913263832226643332464411446094228729652458383517158431707851751737295041948496684112859504276490091037390790797364866599266250648827062503825061342977393832052996686431902077339648275235461482101713850372040631619498187959212363505422943563227630131245833810226147179224411863018337465919087188776919214022098993187258805497550849715231806978875301814647492017717095601009249402610240381799197788479099294610509068292007641295502397144709419726976441 (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.