Factor Info
ID
221809
Size
1321 digits / 4386 bits
Status
composite
Value
1671397116929135476617477695961275619742751635677589024019839759655266532798124058732789392143509717820289561870301638428442116030465604107509036186409795003901077031146446378986148259742104119789410000828650223296916894547627772329767166339071655845283818455095039035610879590050038837546119573016330155491276629958954441318919609455892722753392728048939591819418857823909754753458670046172370214777759701654198610825637612101028713304183543307712988888454378103165017365277879450616923554497016189940527809562604227296041610093671854960215838651031503691947970412697370141760538676724875380306807492332197254085854349563314835615599766725745137288602800568782923045849519692545484390187202757977108772093455594933087494308523016595878516865091626823615080337339666297393211584440402786859915166366570362846563169546883476014844542964154322861697911963431363698418696356471005701926017776709455462396669019003838767288604721488099921506555741519938104370483559319494018289632310035402319238535695560408312260197308093530293900450782039199030901463699803309235814554819181994817621873581191572304272288617013318650576552218084761059363908123223938780009116786128592593544650570297063610354733458787012087153011351052399633774117788415621745580203191751814017976788661392341090397755949892034847217850671624706940847570293
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Factorizations
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.
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