Factor Info

ID 183633
Size 666 digits / 2212 bits
Status composite
Value 644952255967417263442679237496150729919376785180436959569005818166642316236807487292968124406856109548531090599682070874995707899791045961628127059601283629615155112366573631876329739206929268642797350303661221625993122794972739090990246107350120925237169681731744045007094333738869500025507308134216813898109034503608256183921026473763457602137505509670730057149091368121598594481250238058088688146723886858330096478434326453320496576884895444141345561700486952623658745377785333462368280000298147258458017035034236627681324124830241602716215283840088513390766223220333691892114217386923826824413184904777184372625098417655786250936744276697950638791096860853699883

Factorizations

Primary (ID: 182871) 23532183568921977860252613960844422502534867727 (proven prime)
(ID: 183634) 27407242259455265561137732790839906544411975746467649272545240074974197916377998581166181811959322125459007324150229090468752870651278649027125628191495250466868107172390285108245832934806867138998522525493499104213155124164024675556874546394418762483542032646527455045595610173814082252063056309448808286165389054701746007279275643496446288724990791706952473748251932024860405518603372447525666048551951720107281347837440376650776489574476407850753505717717919528780063116780629954606655514981052409005815202675369417647564576438558162840146113835043733580276733914252876400619533965815382357955797098184529430575035429 (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.