Factor Info

ID 158613
Size 1327 digits / 4407 bits
Status composite
Value 3287406781792897686557710134662040160881851048168691027483757688282910280072113049902312586070625402318755871189175812601509314968551624219381981383178640024509291243104652746597946674540802585562893587368307539525603177263849307347414864127151181666267362591996505449907070749576349948603683212693927637468682506826533393547237645804671379626457237251534412184318565859722882702783139276027789383279967145605844832332960549053698401915681712124121453021798919750254322108235511222711316418640608388526973702127464270688064193684395363988352084124926525594103805517565885301370516073268433546567706423281888566689996088644557078540122531752712979930200585060227384091895289337687017839267663598808345969128975394365668321226544489019741249305418012876743170201899638267314647200099226805718720022221080824747822893579607068702154147075483107210027036152869576241544170805814897358632027122692889270898267302353837183055054085485863132184470711478176186396028379823811917538997461490986452001932653407536629487830984619648394446852796394389531045644744484833923880307128958356360536915487977548376052727768700460198379251499948151030028944332607342946311134759274059545391731252195198949035012047773819418106892420714427648034944061401025884776149046375368085619838291979066618716478058625864428552799960540561309238720116671801

Factorizations

Primary (ID: 11348) 7241702191810014332930493433 (proven prime)
(ID: 158614) 453954981124573511937949559874502897091919698800584065633617452365567739626777736133422721661417211286119902289283601734602446097767668456348112171021900191598855472038394790707024374615867292082131478336673084004019383291302981661381708187650529229336210814902607846883586944379846267553930914857826111339943380539171112399067587005874571094248496063115416613914115620588945281124007810858186229812976708929680927469352622509059172263050061505765459386241083030401887683658055051948947757947031341664798609569886748160879898103627695986855096081967600698285036803917764905575528332595145236070876948529535627340942137624003680725467327085256361864458107532655370381620457906104811036496752892363002693890583103321675563898158329806754078240574835649575441172457339247881959953091830196287751065238011694184554887278406184537072473330380484445331561862354035662297663358959992598644462961238605245080639507743034024392522956094734569141566696579136415189918744455931083933863872085928580817316798180548266213521830254640173133088345720338836937360834087322622365627404307700585779607109902224908727215136160229115113915956355144080979357039785609013705378058778762333827120793304870156689514149062070320578936545195305583428026885326630089443876376567155763712692500093422668298889493546808047653697 (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.