Factor Info

ID 144635
Size 906 digits / 3009 bits
Status composite
Value 463940356649253737762849581690628356703682667720539423803006324102674354672468882644129808465790247280449209176061989833477139603510547420824958053016643264469564918527887851268231754789583722826104011954494101597029742012326463356124665078792453441631544388844359681962429117496809002918959023526001248226308579008606726314140638995036195545207213450500231788760483760693673427542916288367414008156206140599219813354978899772439810377507080214318867978673259760718829640675672193005687722104116848273627297117947171550552912471648756842652435562919842686691334958599616418942694609100470427115762689753104350484640919656126746521347237292201523684623325786818860130587917177600756225768350567897649650052547241333226806396900263319327067238178394962523615970098433229713856159468373684679685277149161398404750515104740405997152398807392262613273477105492156064916447363062671758434763675520286525024932517

Factorizations

Primary (ID: 143138) 10644344455679683241900411599784820150490673161 (proven prime)
(ID: 180471) 43585620380943348756190674552518349264682186078205906449982425188141647218541702009929515474260348230490223420559427744317222277913893732537712121219551576393697278518881273546056512098622021391131985643145095735316795589282226202231146300439673249748998014076310860560145753593646575080462231764507372316761127965922431656794203973395722017118688712947885613882447077649169222231297088045766954751439403245002192556575025666196644947524943170089632349048786867594117652703672896743133471961470417163006691994996286845732602563338166757525431159549089088066976054958429732415795197427925979198382980436352537840082289769846728379740702477175080471230331767702526307273539972302474656007644446821882260481506647132809558263554502324621521227387968480166658208652578007108325743521008539040346466628631214814232513329811776308868387880415437880379991516307831997 (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.