Factor Info

ID 162628
Size 842 digits / 2797 bits
Status composite
Value 57531815699887103737503368669367901222592975760021114777437340176951655810315595967374665308769300774864694926675971623779706062910477007045735543684417480032294402173155936672483577472323178116360459045865645542717626236118792498693473560789538088984842293227013462663182932457861319170535510069313877697649543615731812537801834375929103625324983542818413113202934897401961617429088559568054125345438799782431775823094681082959569622857056981579371035201384112174482337203421951980403290018223621350372467243527671093251289883482159408658613921435932148330700864134670237788504627436782926147295214250465546385771958738679725502427393405089795508349748851823584430767666954946874797657910554501988930034980969982709044477409541489486509933479840215991289874746760388417035408520836008392541049203267044643784684574735240381505289933613124751

Factorizations

Primary (ID: 160968) 1436600144494890874991467 (proven prime)
(ID: 162629) 40047201665927237345517698392300402869450525853133794901286642404296015020400914184059257572780380247235736047759505768561739054952330797860368856539499029518999395872049308205957780508274993361328620736749448482664751940545603984765777634276772955902047099793132599594156374493736251903674896672597607511660658029759164612248253927971529197706443243851439069436350360354136759968447341449317087856962695101215760084720736801026468599292642898021712482088298589759992181558275573388980142896227698375172566427597373516716944631894017087521729070821604842305154877517091406864667083179966719913846748147198195324923529562062645073824673553313623896849585942629007736577336047279973528296331211837899085882080579437446327165992901680449603300861553495058193365101287734533455693385490633612269674575672941206163589331053 (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.