Factor Info

ID 166917
Size 1060 digits / 3521 bits
Status composite
Value 7385368912197914205740558577281593094847207411604392350066046092892251198255559576141143068846845039084683345743457404784270519187522168118487417967130182938753763688364322051259648837838919409388217548299685997356000505317654510274686796132358083824061372549095048574438600102281514400145761254150596718888774686151277951123992015260181915260535228262181080077080743543921053234857686272931299017650888123047103934317396770062708877135801551217392982613556415036159872860516657249453441970984723159420936575135353315485121775755616996367034853863383372124642031907015994225231300764897075980502818597429099755435726294394658955413944354576085358388701338838350043435330848619677447923321988352897038769074667011393607656205929359680722757688039867463885869287157155838780768861863307876238311058934811978513164515390821899976125297202800037357967675510585617023594393930463817014735766008717723859923730308930605941072019981305031408032871811663254381641709239192013510286221012006070335867063490524804478555109120043439792809982236725853539891994505880869361

Factorizations

Primary (ID: 166918) 61621539416556138109 (proven prime)
(ID: 166919) 119850444862687959531384364901286296485774896679013861292194319368355683161135199447651952128451026718144461661323064598836527573377304120053614554611854177209136437800859272438174994448113982647355515708133033685121327317597596349291242874842202701023591485433997974325141053443534113469889401018278205861810642733122106670843169303502862520056947796784162613901185357992834972394728967733626008119978437430246760146991984350188311642829832380026027037950391391573788055853345386117550479577026375143826802949335472574708108672078512352612898392834725568671628793826837507481241086300033715629542883346240387792345453287894817144755549941068356830438527021671845722017183731197408742411095255283657195825325754628873426402191680285838336563609570754571920874801402489178137138588486666505206659783146964867236136824012701792421472332728485713230858774097781636382766011976434391592345876515662916091215912863656191717320492394905854113195463645177688732324315362596069980105204327868831051390491650093308482110932173123705570604662131453829 (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.