Factor Info

ID 175710
Size 756 digits / 2511 bits
Status composite
Value 658127043003793319496008424253494836979644030332006547370234538258645085072531786337396565499665312427308346354884229792390896591638567293522062405838463132542444957037350282194322613797706222822121817237998100007684513536119766751534655212917564573851171093540737110836540797790804861060357459770967889369122004911699096789717129197261822879426548786386243701820368830649023225979953161856218775380133077567051739258236204362539648390374382156436243849560475222611990836833735359402155912856106711811341036826496339575313822822222068832256102471682312154950005838957478750620251134602819825126806748898797562639745619004866094586983714495545096486549118501816378585305155481151263667536731889225198119790058808057785071554495892332278994586422686551664143

Factorizations

Primary (ID: 138903) 6444015909193404598468770866468505820639936987153 (proven prime)
(ID: 175711) 102129953165520795568289851763645056893749177203797924759167001148933339856539057451072128209977484512389237303431851769432007741582342677476023374343407317022091785411102218727166866440624434865791188202593044681580118506291689624758507513625641807043885935600914494218535895029453257440125946288899470800333867944775895268142137944150216736438016581527641539156631214581477480764431596821254090280400344490116789260695211461755354636178489874004542493400420845303202481933634624542133564563733520265963505862241358196091614584927636706036199250084900301813395909065698428318091609046845570450950023351730108296909716400626694653516306902473104494382371550887845003197058106854517867521368855777132712780831 (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.