Factor Info

ID 176221
Size 989 digits / 3284 bits
Status composite
Value 21784903457074678354330933870859401486339151381486375956846759662571040993854822346612208347253993412817709153948347896272424554282779224799403597441390920640991651595216452241244463276586693940371767196321800209189737689629535850394651825400417445473452984485480576653472002311081369060970273572227013219507961553626078689892538954801127042237609396945245968276347955844821690869075301239096358309380236677715647996615291830652943213146497271200493546539614188554201026116820001020647643126927038962502808315674400551885344180061735099004043592351738385080271304666231347017001420441424361441311805071434674091519353825689238574868996952559112153051277643875226055353086437551341579963447942446350255894320359936984911402180820382734039481825981316276855309834726521644588866131408367061379608731438982667042040548579386032400760544943455502235935385999769665918397700018992428338148056770444220551067691054267715386665891900536088813302004430315029006574124199814428983644524756861195073

Factorizations

Primary (ID: 176224) 2588253422801186133736118274673 (proven prime)
(ID: 176225) 8416835563766995923903696096476648890647778988020372569521757411734488154820323134670453008013001040575691331911114650625354234620227435131821460182163829386848154611316809383878033438760720062775545114347926289021944655745589375369755968710277640008503046661343729970458046961075947820318753404603675959008059700477174595747723348881379904751045047167552373936968259741225427056507495594589175670311501964114841828611791107597865434575815856021345478718047537254358282996536054775573810939218022771807237148929983798375913738744781177992090515462819114543481656149711287387045242075215846691767772248823822688505853035985503672251325850355245872606700981824114628741393651738987771438188393940769816777589814764829810305494411993852757158956380364653101240233251985334776932390806584106159811380187728096536065406992941602558128347363800770174242227084327969256723472281362520042974935066176769857966920019099269093273765958379374561222914388989396629134801 (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.