Factor Info

ID 206289
Size 1220 digits / 4053 bits
Status composite
Value 80739475214099063333667159352799230175835080689131059365528765839478437656798900163547718439349876923605139958160462449281983252748452253512561583065126148922146348407185075023244010150820404161495913590331232927477945940055087413490587562538412045399401393548765654181706415265314078605092523306749712393197454445936433246618634058463007526831323423219041295958512397790850178362646029754825934427438222356632609615563920862359906418134599582490253451374366322775587807561344562868815405203184956818726542853495105784027488371067236427470390624444780468992805645808589464149265009432662413063523975963514902212270242424291706848722527001589807571872966600202035900124866991305619989566986380541310913734522004923065970686658570268418160795838667059749096967307576282549186612031256770623713849396397961965663863251070673977216806517217898895472109867977494378920266262759712886480012951978835498313798707042329697809550912858797273624849850654500402744656989135689507892322550671194805529944142892955125426705322226165103271724455693772107160057515929043259778926644453080013329937018177857983441552597350535316312460296354720147428730593671260142364933393555886749352999668337788085691781189057427193580965032930384491

Factorizations

Primary (ID: 206290) 616001641690146952410839 (proven prime)
(ID: 206291) 131070227333438784439372189052234729919461825376273974725264168882545737577903477523413874469852258107026950861578777290752007481468662546859195203271530820682008582542990075744267824712313280567905787933263230522692880249050013346953242494592404531907170244480235853015149518073723786176329566192447076856246225953397409268971046105246095690822134776528314310582526687116766816770439514880446978057950492048054855982677978409127202056408505787315557735229084853155895164283586612103268776572956014739313174577459230561474149002424217636147495765950367158635626678481572974086640792310001861230641974619368781453158173534465652189049832966108289140916699638630855134782351828258471797129397515362483546127251736654358040728941361224892612038854137451139927394095223667958034821483651499147055975791312514120114841566614287950348478591550248176113599895937974935629790655436184106940456505982410123011601497617796883534649195930408391281762761228286089630796027591635904973864381280115063142420111369776612713576702802903797821956457864180309375186025263980791711240350792494100848072506222986903209298257990474069490052032583101782004627362836179790291738418991956905908200619370843612999501859469 (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.