Factor Info

ID 56570
Size 774 digits / 2570 bits
Status composite
Value 429847758987661267168389365585964755130073024192660000315453567419907619496302123866326591261513546419162228869684129764591776971383749175137132594224160626432248641193092427240849530846818007972745826007133327670666112218648171419133234538436866112254352319203905043965765059808144953637338665393137564923188970422334273764979918284594334258371626491258993837792262534192507051977938249044543623487516863140423399671547308085180675971119956221062042437196155799067595727667886210330659618636062426279654783580417215481986565278361571000907768919363984168186998815538128172844129909332146546686252926702317692515912482982618192205782461220820543178485254874043211620754202655166520486237657856507227693369682464944289695790064107153255756664357565301958436452298046457845971

Factorizations

Primary (ID: 55540) 684245337057983523330197 (proven prime)
(ID: 56571) 628207070925549629014399899645882600097412859579692484812875332607779821149368353571527855794023111630399058334119519290891621048898910164215672128956216745235831386583157024840853738589303815380245052006942333060977220590685590301365324057804230316013511237509909269806448681494412609790730341766927037822807565914036523765527357395610156837485628394250572268580237866345542141328223297182177741236200601001249600138389834606948781583477327177728127629590801026980162638395246532367321628566211725507448930096119822947437484609097781317052638681916851854872857127078407065004247687968097147777932710477352888998447794409696876992686125619864146314921824988650664662950505800727961797666217055982884175178697256554485322437966294367293776601414617543 (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.