Factor Info

ID 196610
Size 742 digits / 2462 bits
Status composite
Value 1000806551221391095816511905782904858523533518221409967421597457008043807915908144087480082622367065683286585636125407136428629598517659178719302899572691195871530609651647225865147484435392234112787159275872549604323079840200930521425058940493221532931392395026497115244310543783371829909813288593149139956158780273431279518946078105195254546376553211924010370103371127617162447620269309549741820011451932533444938612548529167249683976314921973276540095347682404346894507203149777253484585930511998783088772615841691157157524298714160708608454270104810163478102729390805593057209347860338936381534818265483041798907624785890696862393728198586623906869828154465254559657210605689676008705902913408940384468117144487244206024453927267527248807

Factorizations

Primary (ID: 195373) 2282818000962364630847247818826447204233847423967948986856304385809164453399718818531463358191776336545847 (proven prime)
(ID: 196611) 438408384198601190719928911148707044274371046409176546011150015637381263256557779070333685693094187700406424497562071894548606300250838494407189528915548154002019337020342535705742466821331236197118020703669189985820526576524991938557856375741769475773148410003353451961735190046754825379663571712862076056180431977845684301801173030348928360069978644770690932126157005037618271976091690173548268420275172210158921218161155958245267309673955595236060977632606782747625141499661449131985854114030214811913236630484794127705398347803154507915713399450154187729919630103110104695341827751665058282919568641435005859539260984426038643441681 (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.