Factor Info

ID 51754
Size 573 digits / 1903 bits
Status composite
Value 388513015907713516326427182887000041920916358755776570811373023996484343448114926509571231522036202546421426333669262471564643239438702225088272741580632752587846033881239488940482264803721602120083761204196660206318944508935069052315847463818823378763973888294397334729135152440047336148508000164365896577769904063197743245252453124408818394773887488638468013635831634005098781044168022460356778117474297649332290846597954165547317240951844329644205765248212318746931097888801107986372891854698991898658466189870299310145531742770200932705342149582982934310392517428985827

Factorizations

Primary (ID: 50855) 323744320653227644676293 (proven prime)
(ID: 51755) 1200061255511140176672783148293995161167185100173943092442842161919739186577760271919885088920717069514906287104602473248003456734745048308748181678306944473080487574654013295568999824518995711223230607388930270475993942018000403338670057194115717765758249963486898310863209589007919615992162486401268421520104970633145471249587630530071089260425360619342263948327048073233982033367721032058883910006652570497545197839497261103584139308876881143775878705804621462877831363331894143173645438629357924679951775498305539421330549142452212904569759432839 (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.