Factor Info

ID 178668
Size 929 digits / 3086 bits
Status composite
Value 90407153945863805610274430530840104541149870154404280106267427680472260890508766026563782773484372950610170892261883078872283434324659835767871223112517511945704016347044433560990521890744635085075175282257908849362745110392620343851065278512615394251880558041037026087598050170741510008016604001563280695548610600198988274731171872212404156982304985808667241561588361840475170452433968603892991584714114098896625038545986841749588365392030486522898730229187750112021601039792295566313528205406287917515485077444296072540428176743932659432474342518170096801181365018031624536660520333189212124210179306497294702415120683784911525166094944649176158106279485305058914662671472059395873427918434283215497896567142400677862656009218072492227272028461685992451123447007685693054484164823456901629428646657512084063678443307456746436362963169521764097606668781017406265444010489528718375460225726162727098615742044991823478124959014051

Factorizations

Primary (ID: 16288) 28777599166877704189454473512597567684018827891 (proven prime)
(ID: 178669) 3141580832424692858137553131356070768568697315576054839974777728307603832632264037868497778648762104926948985959018338982920368255698150187525401561711616459419355642012888294316419413691155182375790387319935460440353829431929026609846543845135697427391838549163721404531455136257339592178451605383203876509714291440221715959287986856591895296776565028914532110680047319558196909080786240068467674204323068970789900281752570362080910280371762330497528817807524029571180670026705694396585925467972503803582757596295166034868718094536117132447084929645948452704690748881264839341304271100490617258178511505593730648684971421730615588197608507630737339808330994392668384625771891767614746206279055048756830775289640553476967687914347735354100622947896484455007816857638743866184316647217591261233868550378561756800183602588707767385151420488749894390396794710072420443540093571023679761 (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.