Factor Info

ID 177747
Size 597 digits / 1981 bits
Status composite
Value 195724373205106220746593359817885717334207251206907626121565548818335871701797898871688063587053923986946494593432801757184933136365220101787531133708262701467246148892634475076653956259903333666734223278861138187176801906128328526465348756503303683171949848260250600441388068495848334597435851635696017691536652004392069138463308677064139313876682631118704133879851673571713254918294914426301095295397042730083590123870668931020336703259943074584013960024482465844848748748598706351621072473495192185862599483072650948251496173448980194137880287279959454254777425941393188894726905823132472394481

Factorizations

Primary (ID: 29526) 147210138650635567289740893115131565410344356111005483786519583991349351268385485032542511990433325571605151023927042222780678528114228338231193463980881780181050150502042096536359100642928201616721 (proven prime)
(ID: 177748) 1329557698940875206921920587743564204532874964731765560552739919455247685980766411126006447434725220602262665527279021078774561749940474689818161970509348045048549230209807938695290446596962746553098418616002244612849686672516759745541978585354719630701624107742054873056934667765716000260210532640056986590083368881947102960376770268326788044253542472515188906497563579443910233093017086861988934561 (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.