Factor Info

ID 181563
Size 656 digits / 2178 bits
Status composite
Value 22425322244181025436104432282963605126354608681996082745051237898275702798003725954618391282494093731382440887649277357103121218763066928613298154995209406941637146225060617425456566191201499592754064548512501129371913242248550363417215495589774342354499637346748800325247888709620634569056904241160814199640710177164011085715344130676108731210417043479459519307989124615642161150411243224567993875379602179851271685818056308839409241012437096018013139585908922544502616855245393208798070899949271511771947372626278009861914093991243511449981170288562630696292648538238770032987833259478014430357140712704872431622853734117884829660628365374185935377827171

Factorizations

Primary (ID: 11877) 59561824373572167761652488341 (proven prime)
(ID: 181564) 376504959007455039098153630608127372700520067331427000782217880801730237552544754593611899030468546104186029876893643980403426133683207158793616015069678163744791648073924643018436632665978152429133543009588575469093267358193268604840451422182198927264894578522689506177770617497948008667311227284617084537124797490971624181876219017214053539308033807566878033433084510908882205804905662485996310988596999860430597747424822568973124904141524046130622906986449440538621683088997306550342867196647203541177866282462122396538363613359708835808883542967329909075135915699563936621918502281340137249870269122430077663862449187524631 (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.