Factor Info

ID 169327
Size 926 digits / 3074 bits
Status composite
Value 21573861516619202615412497582166244765505970161951561298659470395728694704616144567508376063744683645095438973801730487658683613681549104115512593164093119243599361775492258295145506173607216400238134275369899417328071443764042201026421595307836326140007280372106168083699319874700745328440685427023791026807937573546119033603274268612410077806694672753875102251504768395974755958375895626955762360783635291356564291945141014767479364173400013943208246022965517686477675469612570555670333245061673374138420220987932088929974983737156470046011889079319597873013327720244025443747671744158067266330396868908958151529295286561332352410949738882536565229167992301738892698412542067485522986705336927819069694546673837276331369827069895890818354551845826304266360718950642139380838264632296842485143938389510072414667757628656577268402101926784015732522558910959929830459468862743753479207275088824949838924189258418124574629959181

Factorizations

Primary (ID: 167735) 5616674628667674074541197792169903784792943111117930947154929 (proven prime)
(ID: 169328) 3841038148534645903350375106703005594010386418512220623474199162881182909841766460021286883450667587699940628316027971215992887345302673865653668048777356555237490985332006914875886469052256831413006753577652702841877997135922852277104926705191450947092972537677266615328587750035872648059851369080042115485513868440100266155806320525181488241601907367819998423228045105775527109412531860478979845722463640828468363741108065880828085684362778671837120538876130950458338728739613849288271751511536234853066176908759486009731904498097771387613098204107333698140732411022936046851429834705418164761333775285878511068473628946276001319578700191595181436981542442268182477814835436442053445748852629942086175024892771868836008505036846761467173498421215052662540752662706101479569388695439194831025426597788468979896857580329587640116656500725251462285258266862252314589 (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.