Factor Info

ID 144628
Size 924 digits / 3068 bits
Status composite
Value 245415127392269925515548759609967118022911369430696830497825056816636442171382817311616710000956138117770104368355981077429836387362892021971348475007406401226710316805785776488510483536467534546669421240059259183485243424790710555812026948031785439298024803091691594659781367459777513372244934230120888913308689514591691151312031796234258818036965883099646478283684889607477496501406533077021707192960048429722749186300204597944599411489113316553622987757941275881758881979652260771469109053267503121025431505227245762929385804924113872003382003951018848694479850308090017611188456222755341346758562967329294415941043933534495540767625841123919202464061389544220098428448359802716549460235283210371821753744300702780845440259898990376337751627547852667548268127915062536450330579705748703214568673166475925534514628000175117429953874734749406858847887847179381116228522009974870599149065705796650078939455477373102756685117

Factorizations

Primary (ID: 143131) 12494073732204373671387089 (proven prime)
(ID: 144629) 19642522739376411983863424630969200464938209031754196877751195716665472273436443192696332914807996973705952270509835374229092386141094685100788893567240152852602510110322827096462354967921722773024183958298586675065516734190987653911265374863645586689666625973004301303364372279530788827239216204319813916888285746595303576291477276166302647768837911410860176385461633979874990585529320509562269826016043363266536678909004515547894756668209314829803846368547991223055539511423602582441729360486805541448158482280746787534826028076988175969799902524073209257752039028161473450226781843806031219477754639356644560158901168948113294149732317594400391211876526763489881157782342367786685263021391386282428834383022056970926246758145034136037138917004594004588878542812192465636744950152691880714946388869542880656579810767147834458490589867820615146975132323380229486944177766677254691666559380981044653 (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.