Factor Info

ID 223408
Size 1047 digits / 3478 bits
Status composite
Value 676189636274496740029165300599598925443278269223613865235733851855025102608840926982057178470571777609747566094109123095790755293348240236948344213283573258680079802027065105860050293798712361429199304314683944328162681350088419073311637050667437535115982205618646341911991728399966274337054009351244746382303157773363698370103121058647830729584408949580719268389780926856776921688978621234148120278701971735478959391957378698876646999178528211323421988334966117905453847491875442186904721834030714329979695895490147656911436215783683518487157065927792786428101608374565645414348330820419292629370567878597639871439167459421663491250785353978303547664270538314122558217763264071664215201013407114567567807508681118264286154818429698415539780238069373761068287812396503579943544070964929116252810204204428210613258952937851032859755888512752517961917683431668794091014404779079999125382685079105442816180016711739827374081402461380222329428909507423311306124112020863316743233676422559183336743413576622879945075206242129835620118601334331285292559

Factorizations

Primary (ID: 223409) 206281241081069602917241517 (proven prime)
(ID: 223410) 3277998681463966413502623259889955276397923109194822103873816597341281545514057972882722581994858104126485885097907769051882756015180130920872219339207245848760450087173517946030972740814100874128333485696230375805223766233500348869615249388951189976735884970380638513945307014122102586025007056433836671725375198244545750256236553194773801090806476444924793619938352903299872703493853767377266464339492537075826994201897896961276186313964569792857741642785958802975978249632265452520570743454729805162461976565273924080669542462347723481294964837997141363562788573812370499300278669409785217779423094102694476434489595239976172044227885647815641031526310359983091282259735809353071665989331273632881148345265137638204713307405974843729708590417807318860563716101175970017622891932632575437503492482072467770198307652200915006866621396430190104306347102909511740391096428249483067914721702283546378273810461714054367511590779152740210632334338481085600252072072811091447443140509001300273171512533355431304544004117974827 (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.