Factor Info

ID 148441
Size 784 digits / 2603 bits
Status composite
Value 3264126871683935902936053412119768244080701278200372426984247256652465533721237229089908627344569481118248619264747086098725136212222750140478529617244781781048151413211494770573590406660067083333421277121897429426761026078237309393901140982077212127543052802928287871909071602824123823533197225649775122248661476937267732205088262757198310811649941227844531640073512378662110954842485919300011934864441038531082379969135793294470936145310890728565163867756969675444440119989216215012452227878216568158625539275257506150489483700710266615230154838762428260530388119169293030549050709733934561349818127542708182523792064282287381987134805144535806577430555187863116951939619397419553761903755900245594046100237439330548298117436164371336935584387967118500391779884756707674808278941429

Factorizations

Primary (ID: 147622) 20522193990819752311 (proven prime)
(ID: 148442) 159053504374049210766318166119545235155577153250199327789737709057012062901657911858155921679181625362045633858930010341228989242574954707787730589755304224792139188351472900987269452071965272774313347500590928844202273243035743126774191744120712430227981590446045369746330440479561998389453306654092421240794320014004560186789973530483064999933158693808161880419615421758618000624631028016209255515659793052298828207535722890257677546247898038436563871105685304712707691650284166021308347401287837408890460945454073199928769518989694179703638726288403100683601579427636282469913238058801450618273903398972098469160505754369077336894521561370290748540864515042274161243118669644975936591613971323015889193838939862500486002050571627626098117483511895346845096228339 (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.