Factor Info

ID 162745
Size 974 digits / 3234 bits
Status composite
Value 31324341743097283912050626252251885866376395346517298641792346925736164947593224743365088369632001238412209646332529452996115618184540857714250301606377345257838045412668968455681363384298079821910507465485521712441155282582127681849898190863700964172177792204413530294223419857663243465451444661848155131606818531557294935177519951618751451344493876268287373306697383502178150805815493432242458302599145154692091524983016011682853411880907285090920113247404133448637782206247244520683288781992588569384370595725767682356134988066921316576074910952917142447383288787107103807558380067206138366916744881163109416255349062005216209429508210958439285581125187339029285113773659247402978780304935256188430747182442499871092892035786527469795025971484594399276790551643369144356965096661922623420049099114330938399162177840977792779178952383912062219288611565291313918484954699055204775433986108409241202193617884549753771633863097682457956274570147811029250565194239957780007579

Factorizations

Primary (ID: 160968) 1436600144494890874991467 (proven prime)
(ID: 162746) 21804495748614123716996690131761580717648998182664235871442271208351198496048605235680507393004463225725754717195890296160781804930234603599891561626502629872978496945207356311520036487819404503573428571286353705583537716577859936415907395759628343739857629656628744034958607331109637399164484063144628141287927367544870610319528283259866115238693319354154290128065935979569786433806041949113660683132471620241847734729191044102721358729859704905639684116203325818131158449031721404508261310883492340271727720332640766614386306684134171529545635728542660730037600395272069170174920111027501620760209285005173262286657095402962121732649536708793004322370926709853153004874230579867649309015431029355827036667911711081762395409918063946640792030060112788408575371534740959665515266633595722651352072609377702772823681789788943954936176256877784665693038059464959909109126019659986496551274437968144306407296135844436512842410313643327433642999609409937 (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.