Factor Info

ID 198513
Size 1026 digits / 3406 bits
Status composite
Value 150248425087136870090250795527365691373006512086893758561136008619535997085927539604946467528791005413509818674140976078898625112529387291906097866029797136574534419258006748658435595044228440845704838315974515051749975419475976831299100224111274772818425031450159460249709282337325524540978884966028699567917642352399520311502725264276266765534433848349914049524956885626684930808855247852080816201592759773427486298797657537600527548563273968657234151162375720016377266798949264361338638351925092522785036154086378631695477009455011178558744196482224764587428913666639564612066520141444027048489951552222443736846972296332505852767168603517450311657251084093866306033150102320145188106672581326423593634271853529299329831666876842281161593214749603129210044578595395017298720975761789192211361674358107451993690209131323624592910058533794001030478394902870561960782089768910817203294725606964319968041700301906832902649507054922202943451664185838498592723645155109026042995026168829465001981146897830665884669692891216406947

Factorizations

Primary (ID: 17248) 540405869971366098722323555509647787480864699980393574703187490192270201551993388149720808563767438636590576421681623263 (proven prime)
(ID: 198514) 278028854673799011227109371591922165976953779154395761942621239543505090014980300571043924939846418827190972409774084833081169181468263985895902212413903867529645103404379358941164311639425396769323616963196195531101109439447368454120344216478341657266466724333760184281464320893545542952277336628085587701813436483493320623751200290745634605756690140849643819406823025317302268832466622944789478136003500920008514764274577731191451910718243523737656502925621604560016311277022942821449096419792161227283988650202924165021380421913475077564462710741886769564733140293621543451147125526294488855408876314448442025616259406343894098472034462554881971920712494084211840611891687922083225659284814090791404475162184109352237524714577571040499808380065459281008278712895865064093080490593964356328786080254982911993742414194676592663706481196485840730485091324597727326839919961397374182909697926467726099188669 (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.