Factor Info

ID 143024
Size 1081 digits / 3591 bits
Status composite
Value 7944863746749433831386852750824381520505063384116147990488031236537065003009163133590251156639227649028482723263703043199828335668145200807515719207544481601151076709296274367488842863839509264483424457903545642061193163792855336820061835413242145114740913208767301916623178192603572368858788637092368776164118967272890590870345364613019874016347827771138423775823913036856611662084881038600396721472655618559446860247185591679067260318757649484930517001924545148681496998100164277398073292660405893356261171991707357066478538316789592137383881300446408853196809116189086187290002654568883420877580821420444878048039714402658708214282531170706553156410815396886696691942423332813472059642615305459971156604026441533620197695946115351735903160945685931959889124430809532977147686150537366405067651954932339894606381583505301083465632437949046845670896555740672002547671234483659376109616585067175075843285017127452697512753066157398419769842472170987947244874843026730226856409689958166890656372033090599627710062577817839678416067398909500168888227639971790269269540211718798311349

Factorizations

Primary (ID: 16474) 720314410420100602530036001 (proven prime)
(ID: 178937) 11029716512426626698723047289101547616919172003608067850048727876554865587317331379644055803386016694912538720280951537774750219783571653828049771288470771124690324739864619601847324812082045594074470861269273885312957835970282861873214428919614745600342222855065932209455708776074727867871078681491737653048521954887596990110034020845261477527867240406170537330900859842147875271840012454680648110095353383932860887638086775049330764629980630303677377150157329492407053060051151014499138414476648020662365314078134609471285784169976639159110510497997378013228769249504626057997255802032540369856627266655678511452390609896738059850361585341100641106646398518087946793482442485563862050612945352282690934496813346294311423530215817614908296801153279212405830691101484266509845352256281932788217989517275409230743349540761075027769873481616964423076953548272424937362295562445946549718419792506648176939883968353946103865886624227674101654364530040644498386761615788688811383793831546748551594833451605495144489735400628207865203181981684082068270923747349 (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.