Factor Info

ID 156803
Size 1211 digits / 4021 bits
Status composite
Value 25016156727030812746948100962329419894468367522666306610083670407491765540601624328593176437531791311105738393390439548146065776586280737438814746008332057755791149278569937008929275788228109251703368100627694321859861147073676428676716497813673928928689851431132986997224451488008523101537216098103676468997307846911566517806527276370631909174754409169026501613263812121832920265372278811256903526164912246902203105562474050002173352594226309129226637984605663406718635037626959493656478095892610520561334298555079216314776111671969036874869725998388404816841075695210003376749547758873664477955497159665969245563195820227396014855123540224621825857198623905811647126119751368108539628526355838123482874147328710966328757963889772723929106953099016098610565289832557392784512540234740864184758156360190915029938030498978648782288011322307469003733449996411782647130457530760745711784746051187672004677021577107696899809528889724361442256756773931189066156455865414318948043156518133152279997912766489517565890438335689458141989201694552881583483882076775300620188796623401592008912800860418564818137568937858549014404403570603731738466685200161497557958317061526934224449235880797803004681309350003542999445899

Factorizations

Primary (ID: 190803) 40099958798961840241902253 (proven prime)
(ID: 190804) 623844948381305156544204184756941208187848492817560394905057889282525221642770021993798904323423995649058803121407726070408446826922288572476350560478167978952491451191158433629952428312834622903506818591681816488183038319952839056655935796792021484172246615570115675479806886974377092131486016789940645375249436112434749430569078371769905679605434511934059593400941747314554319936423863031368292585522764259832350982498010602864768587459597700013295731933451173444804117800353760333544435365791552630579113368968985547804122307783006334451928237749070984555467680997123315836366540071181573023166039873390004957567890302003695548290928226177907405900916857914386751402718858224207201946347053525471483566411914084622206363026587931786713367727828958433608392703402888234894051013906753476696625308966159976009693042476085355880572308268274274223643374851390742489416699822359861410620671811168337393094914071595029622531423371862608882590642038722430606060551815051679436470334507492754714607516247570103695919147017205905562429545642606373952964536842504078392583614477987790083831054496328548295258757959848546919843647560181273326679184476681300579843208901877267688577529533711383 (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.