Factor Info

ID 165046
Size 775 digits / 2575 bits
Status composite
Value 8628697907221043893274404648425950112069663615022451453608485466301883597586088830758835782915826035017801057561321775330210029714477978238819446419145350393859847425312737553503796080060845615040721901887722812917304558961971934801568307697815245728369244901414542191828986469447896220419416497800800784286751519331988257102872998755592073054158934291833302989527050930387971853259206777998121793588402582611718220959204111335078772784132139307187087562957732955228559033460386483447565423620150418045869025534025673594172540579633166361326183577091168102289176969395681406201303467858080051844846069556429155968615182003363908752625665974302761182207750627468063424021936650380436746595136725233267506168149502664610582977598094120323389993257227045298530899635666839543389

Factorizations

Primary (ID: 163524) 4394231174092284521569 (proven prime)
(ID: 165047) 1963642231226824870145749287646740245842186915756582767488968143655023417974459741440897540411400613947532408195960078674669071804132292869663618224216224021552258875644684550324864747294742479179360649897295224004577543472582175972756357929186285013295335792337198353354985912055858702418055001547054573565649651269200377445327173926661473444287692161733003704366867548332852177227332539800851500035991358927098807232666234951347967571308856707917097588397206894369968144438262012465598544211205293843767867844727436927019226932373397575511320848904450766887389705769440590634050006384722799894462386929823954432291463141666800726272838462200534776908838293323046079094388777782920927738372376054144799583825217702478545670389345826356971005303096742781 (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.