Factor Info

ID 223283
Size 898 digits / 2982 bits
Status composite
Value 3129208461252634926846150029721085080514916288353370101128845427459807312255764303496442158922422479873344528803856892374546465051568735223480917259043224793080443073834878811592315229620998582069471686390760430253993152885890342360340483989519904870251602911998670053120093826304930056326215242693830087137277850655709974558375733588747803994877395274801277682848706987034063321075807720405824084499750150471567281161290664418020081689508954852329961821708159768664161955860262161372463881903837333157951551256796159909786374359591861332495854622858128607966079096590042114778377633079459382275442767234972848855726022942117096029765487262464358616541238975860877675727647817005047284772376690378868879213408869093632868313003934055597777212273670446793071146037108987757959375794700482597860439027538750911760959552370350019106282911214902557957152803996954418520699615532465544431960784425723397

Factorizations

Primary (ID: 223284) 310283397654848642077 (proven prime)
(ID: 223285) 10085001275941572651890873842142789607910573628522004686061510478688605068968691954693777255391746396982212277592467545628172035235476166949996207484286571613419061986296324707051845937706529762293861762176851050332312569891982574792609803473413967975761938727861097987654740554535652109921954654981936216435028511561011380399025783508817506114957453039022083742413708833732627469450894437470004433686939941722067925520168797322987832593324804621105176765149635992321146621254487867916264547525243700579792489037435254317452213696761634045259206427885424108537393937881540699969321966717867333429511071664658022865747098791428380262628891484909972148655300359877342239853719394973123579204686529281390940421591146666426035121722931470221096407448627686054481985986458661193105276600733088986282089731505421059376789814742618732611834331906260811525952826649581188340739987537161 (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.