Factor Info

ID 139921
Size 584 digits / 1938 bits
Status composite
Value 17703873895329994157383753932305624358610626870858909469565785317667854350385254095730996474443070882028390241226976925369445786804672754434773270963919160194967829354931532773832835609668211883143686576391168383124181656833731655291661367894406512203933526207194778467670141783222680220035385239039445195906118997288582659352650739306076980034416950431139414134898553591426763910639668973969242312474710776277629049205307187669869608501926687755803496314851168031374809050553777799070019743258119250289748943553501504269869552503360028349285709561507865462416679259916233570309612737

Factorizations

Primary (ID: 139277) 8297051190654713867109917783 (proven prime)
(ID: 174797) 2133754931543696455690774463545948469834994564304299821007809406898819439813902884557567640894630306613345930518367651228568925395102700265653002035862992919704404951031969544583482795284052393974823624394806007331882872286960359773867576503850834152796531178561466489251830035246033852070925168435670205868573044539012017405948270472400064957035746844543304984953479477190745018843742144466902133663986140465461224319196331974734273010180249402978535987290552075330111899242221172195527439771537467017715535305934949133141715682299643792480935278982582439 (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.