Factor Info

ID 154556
Size 1049 digits / 3484 bits
Status composite
Value 41587417367685003357867941491627469873764443944063207798689075550457410106249933622997613770789721294651346302491959665134422653648370746359684562650911743531891316057819489214248249932424421950070566516945708836690572397077379657939904395382427736871424829911454131403754928774843863177829586584327919554103101745456149069203928019990656764165820410932783227098677683562219158093438881777736121263975417622118863932584210373593798390580725979404333127842831870910737765665771384870836008644679856596540568141588346750009895295971763146499201196246397418528897825524283611015741786434283026644747992066440557601408302925102330056237489038176455537983562987218826500481021243437795099085849922722047516035314100748706056422904253664044291998671647917788703021912408220249357566420564986307567113607422281022050743892833084964306631872914025684706825305907726766179409305532543800726273381503683435257845552573949248890065151371458364487351496417321041270493336740256277015905507546459187249110807497238668795491984393131669863904212098358886844986773

Factorizations

Primary (ID: 153152) 500172448577183001921124561 (proven prime)
(ID: 154557) 83146157862126892612841059991682715093188449794690208718075294922757900095962476622624571066288786700192637901912832060602523235484922242340391451923570806525050349415585526513565699162285084181921212952875159719053126881301814173776036679256684476808582098821945742271285310345018169833734683288395853005481684783444317791500290857692943736296222899963594949634668951410381895151529675480826403727850109713944230048205158920864140879903992200982551539415080069497341667037240192351320003033916990371548932837088565122878250834766635336792280931999042227357426896765235319414463293130012304584762991591820138112576905951422377679615790826723370208338231376556709976819087836048674913798685077714497577486746197544768367570365333054222350878334849218578022749979398503985772122922613212531453215638013661166652960690596654842605536510523024535698793649608369790854469109430676837994869420268868385035550091370928656858200829449898509951391838802913628600729047323237350787152451044795641098470238063959300771020416990306693 (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.