Factor Info

ID 175558
Size 679 digits / 2255 bits
Status composite
Value 3817769948175677125168777192633085255220808113726487903267466729427255008130462597305683541524349515559027613478682153757929020140333939155508962091893334719466564349285413669672848783462031495017501120305447537383511853764024950368085761896402462475710481636566163886277997288321151241786422596547376193936830221101517709780843103040914258742236947555008228868467555663709896414594978957978807914613468662099290400077296652702780295101811714020674090665275133510087189389539732393125715429265851076425823438534795858608960258079902389001949773645932142593105261328772197228162556855246004627690198855333558470842171385288723334041771376119827721151133691417036004035761220476119

Factorizations

Primary (ID: 173884) 1666163971555685409233712273799748093393094147485917730686149490725971704095204765198777910629437 (proven prime)
(ID: 175559) 2291353080099945127882321784366579290588007645091363126191122360772312550680520075805308267344422428130045353548489570472865096763495427126886908107889438268026015028765145247520230498811006219299923324052295486290758152462225931241610337752358297556298114285356163545406872097599608156815712871388024463775606371791355742839728494891237505259473992459013807883387261249476080591367686634541503034572073431614865617408405594454915156849355943428363890949334706078011917070759022786912098493748936806501020449018775554626976375715938687402706328298585070352743805781220668679007732387 (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.