Factor Info

ID 125842
Size 663 digits / 2201 bits
Status composite
Value 267658817580318027504956680572300394757165680719827189644150149250080329146939329792623699016260987300861797971667057390377109638914365506049303113037050612926486276196634560533788798770121952815784964150727804828887501602608977563783045534476950188672633759508380032179080470079366986857028138076704765445721775985917518949315702863759382562954567111886613723570802785534619908223088588687673615548900306716725106336020406489745217911701417197371597507103850861205736987707681781985549874820517198957988038841448955420467126953874703792714213432275297460806735517980436033132300692624159943451751984303826049171539953115459108446648063324671084677275502563224937

Factorizations

Primary (ID: 7401) 405200132445106923681094442501 (proven prime)
(ID: 125848) 660559551067220278746753855853361998438608716874182936698107906005768923472249821563060128595578339140349651539868604630355919276543242677240051510313599885835509799867674138508989335871475729792959029690215848416659290787308698829304774085777781461356732539531530529656511144592132893393907065263205814113182106625377088818906378139527145060712306805181337395029705565800409855138826078306776266989293958827585097539341911122754887992530880639569729534538200256338754568345692844784329927729073237929547255323940831942050156177872270226287246826168784243409127498976497125016962310415258623831317313145012624721485512419806781852437 (composite)
Secondary (ID: 46067) × (ID: 125839)

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.