Factor Info

ID 199424
Size 977 digits / 3244 bits
Status composite
Value 19384563133275532111856308374331168047002504561227888560842320288510430968210094980061422444957891794419577547691147747731758564014583767925702381658591615160321529730585207491608868100232158546668506172489217795091014956469803351583432261629684213944943296611810777210177063232649801406413612864992889711188183798011994041144848670134993131990473955325547492204297296927547094217000361750676443416456894075198574446751668561484398777771727801985979005872202511137359158465527447214708274368374335013624764587169064598533153082136272972962867722378311768128891813651347402253372928327480362118120901396012306260193959829560992119135316643822623718538989828861966535977193497005320368562514663403535538815410268463553715183272975226816828354293009730312441887259211007710277885773228215031956073892050280698241771969349694385466145959399432999671475273331409530446106805674645346590309786366400118948059810182037342372183673677085083494297962454978967935896905097565741077451477

Factorizations

Primary (ID: 17842) 100538099146309556037689398549 (proven prime)
(ID: 199425) 192808132418197601461449837419779288607057941738564871958360024039896874718644440210870061186520288397301779389912612444595417890211580945729393008589460476322751522839839683795657452726470666332441025397501730636829002540808742236374903505829672684919347552446772066675529012130383358919529551758220605484975843472583598629195228622132463351146040970641145831885113929667682286711610968070115487308015719065912151089987999895157729261726854334679087989574646720761764041700248890245212775498836383289041025098570302339355802352378236928860614825027241837806789044694215532473821786102049253309344781311126413500639232909324952219803045106679815765863587023733016509830049486087834342143208143068764883311650863621892991028495291677835765525223660451157985882633980937509963718321091712545772262472011854848456015211094818484338161580596074772342495472747427727041067293181778039584158483056605275777803617721374266708683008706551902992735548372673 (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.