Factor Info

ID 58252
Size 553 digits / 1835 bits
Status composite
Value 1973440556565872186051701391661214880882292613681724284380738057128956705802889577489356890568870429484790430607942705454056609573913737702309314096529036412166425799057974426041879676585305558369212420482891863564214310596413946604449007222677775486510626892181582618220246276659847609278634723019781478214707406794529037490407674961391311114057494915445272929467613516572588093279443249262645045433199565903449378742893544097237315473823755238965607770234536947861111666335030431882995619269688083409736253331822373923886387511495852735261166594028633

Factorizations

Primary (ID: 81407) 553342580209016298514917903872176526102737808189040569 (proven prime)
(ID: 82189) 3566399238280987915731673122977941228912997214363319897254326793693517086500564060141300249825459446051034857335298941880175293219163312913467325204682146384031564711720529320324376672034701806441913944644687246826602290897418975791715462015557394538195038797367912578615708552127982797401980579761383880469133833370396761421526825400160174593882728693674157908150880445417524184113545430925414168364120633770489620847564442315913200007483531901957311459358686299970174365651476422599629129323069857 (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.