Factor Info

ID 152063
Size 1185 digits / 3936 bits
Status composite
Value 525283467123705256963290593093213959433128915383815059803307992126013106463595443263542981325404436721098437230038528719881416738491791571111726253817411918860666746657031305001392154194652346321040238568352394150207051738661411670128742235313572108582931165187401133817893894523738672810203120792772583250547259300952493617596375796046064714177667074936686185969540753393964962191657185424466485417294230784096155941267671267618677965941834970012677763709794736600304867176005717152940920214587648755757325183196172191041196564094799795220217964483634349555041082328728116943029226987403934865707115370148173675049292355912194457019014170944433796787177473633680252946721793699890757572275233008275063039038425197501456938067586213078786518037828551835244644738508433280941024655349854785088775729556865383940918637555599078386588743675225044336972915071409171423154077520173435264368841947512246906615670871325333590706070879575126491666674716237495921213031805498827849143489317003746602875761186978693017536526469695507242971116495197461289469884122718068526630968126727262638094337658021080173912357432224172591716486562240340514968183143509540203589788050456491989345974951528499

Factorizations

Primary (ID: 150685) 17283718908007504292824487 (proven prime)
(ID: 152064) 30391808031565632769220232260631457634264670557176979743765985455279230512643841067388758375562617499298815514921181730136185070983969978218430130185340244249636412601087766458528147173989361659799978454643974566511515830614877827632037158325817807133776407321521515122081986040054432740173942327191982979562876025285986286804518853378584516038682828034575451847969733497908542076166335941948919299160335385316785019049183564719243303728795903449194039431346694365982967167543563021162914051708318283910895419325916389341355169691922517596422734421181176411376077487022113871783048257117051160453345405199153263076379707492572362365629618362379571281869793549248518137406492468812898849334699754410577279029512746186831261138632749926641656963425556433103978262058883040406843126059861267800289364243581285264575379393119947651701188379875651125297458671092863317069003729910273502495348175508937605548630021942421097562290627341346810055654589082188095114504425776649457791592580220844935966632404711862971186119085351655225697421703600884074924538544168789649188152755003546271824730030216433740437367236880674082234832259153307793952750790952941459648189077 (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.