Factor Info

ID 65655
Size 1116 digits / 3708 bits
Status composite
Value 905929036225955968516254027576091956284307691798597493391533993588683697187238957621100072107753911869232000211929354425897772100906534970222810175364521071407831655375084956022316035674804510107399110367902505657390998165804261015603796572984700599760327348284753847514037867345401921964787528271948983251787905324738671582227505627043122871955142215726628648612087410759354452015970127378620976456900692989213825092260434033802541861050388065957097958648681866510707348754729535222160008002672495807807317653636849123795471984284101171781531801072057774074596373703674607462768696086598520192251769307369840755658585259571513226259392994032522074284730211059038104389592974658523829804960641864940775399153309088095307163583009667474549649814500041052191968703969720237069849209260988899487252419517077537444744933507210532079256858926031065164735893915284249023579122285401366541175864865537999705707317623636431547736945349067991362202611176163907287064561858255083055215838888561264635540024828571264437430303704422632670553986532363192878073882937660829896673197713008423073226688876427221719038668994259372183

Factorizations

Primary (ID: 64316) 16911681662485796870077 (proven prime)
(ID: 65656) 53568240835299415345802801780763139613096846656222452759698990059062639468685641701072264490236283618917643253807759422970901027179651016456697504550313939376309475748830464664893445659708972917349880216657402112269488246511302801644591804245975448701261521905880782867040192708701386736281476606251998625090888271401037840817960196318430420503741874361246942467469458477899990268680129536739822488628249301394261583661486492110815752989529020861222902349587837314546050501239360127719979184363853534422315941313396398012438060612972589326399165821425498020340169767497388770732624248973766237030757142106477337619704839397285516972358306371568191816408241997362675700961772509644737109003721222136807393607228769416717232003835249062940611952949717520038663411365107271128231847571394951640964597895060482408586250779589066107152478010907638656570308163951738190307002912935180599920721969944787730736201346996749865998598339763037287750753727965929584485166721938407068997999837354489633839931175055492484929867329858204850524463076175925542545649596728647033333073611040652547492168833969379 (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.