Factor Info

ID 154205
Size 1076 digits / 3575 bits
Status composite
Value 77578566342574197206183153585562205237756353739002941621234976277946261124461483514647933874172352770260092496246892484296709919463199014025632793765495406351553806090591669819166885475946299885298415990558826936625966505405077093192292481545795674581558102943232760335730846713751988255105335211929478690647224098547112476219846967750687983692753476031433755543007068830382183293124615324216215138106034085125054995076741282364099179322412949845146791531524652752343590938351004789451444567695752429022254777594991618396353090610179262336714592024062013389699280900474834564974307709211424801490978317899562360026174678814825959806095458108074885938120464302543365278683533835259162258632396408426227113568874130528499944431521452687143273623618179533589177637448477085164717659912001685304694190735546880843992717368882092672368790484138583757811961903920714267227575177249377458352947535649596869714352459383570861345464900845966062328685371088217114807598726584109860757064842576439016823358587073184133311577680599162418408144237074970917471447231033818969886697476293107

Factorizations

Primary (ID: 152293) 12434595903280751190214291 (proven prime)
(ID: 154206) 6238929430919891980569288041677076296879365639743559913793950043332262603524718649200815692435945478073340394980979710305340644076115759380367786108826038105828506965703888223965080233235261346954158258437473787588766218677086273082622424716736125845978830976169788738546163852337466159880789759177827360615533894857746419829075197072970308286779891836207550886331216551363180010627395109491094019258445862453243839295314262277301675430059707819802924999040055346539149848975593492392561384024210373909978468462779135418238221589031748546577641923173509948566903577049765826291522786916992353786028745209477884224674436346287606347709573084035069673347680510005483334313412603582532263656002678863822036462969710692245446201295149367597162034250289058124354294672454444006654536827909824590841766007455205656658004435801812403185198435735219832732685873191843584050940107521164988281951128269189003851700593296663285659274704017671806322117727675318258421902515276467813222970275491411183374838903219327231343311882934644768648845120362701101898879777 (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.