Factor Info

ID 72724
Size 907 digits / 3012 bits
Status composite
Value 4057789561712314384631277396024799355323487489381874721856308002192566706156811063574280057893616872889405279128402990329117327687028115755982917778189943742315346342705352024648415209996486375224677043111043459926399301229715307426408222675463855295334051654674591634247820529409459057210560391985175469424414563372114061503168287500429053706614074129345020897892786998593173163080417319113649292611579762347845323951693926363143101420830302655349427217401710219877200589611943086945110065088815674371895692988356837660278095612692449279880824741573234742068786815192094088169840000288403608265191968650647579115997344450019198616058827890842505593498026933021352920993491491765847671158410038479731748504054138210534116491348029673212840481760895135432696937567411752568478446361879971890376599082495251318087509614810903941980862722181258164799720414337053348919534969914087312221593981782837911442070673

Factorizations

Primary (ID: 98050) 3271636763438119382452373546369 (proven prime)
(ID: 100197) 1240293423481412870978874180717309229420854413927178136351756718799268083615150257498845114553000284104635331125378036043184942474230392888769379028810066112046717283718074806321404697756451581220624958320288280697231878925105453285189681115725834262552777493338559441912193092768499897441282146325223038597775006483514564260991966601979559435028719889549935770287071083683527244184469997042723967089472880609368902422111628929583252535273034880178940160607950673909419677929633147436946223686643407589634948595955313486186820314212458791861776092462323848149958493896093849704632637128084215797238584812795312461822879086158948621313028335277782822875620706258788163636169340832852675353360506331394396008756246440930521579639679478207026677422216162056245402306734856583716121015820378064912303719887769750254289554125522908206077848764170411815836023922338947983619320569617 (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.