Factor Info

ID 153451
Size 798 digits / 2651 bits
Status composite
Value 732004458018293434092447322985525849328594992154925697299208926049338187844753892811684769071059081200847501428122086515306016034813662555179208664082990354000029143530699258809860406944238114537708574199701606778474308706880384087417904723630035319407342591983952877713107135896670529077748531872680094029407183741057207808560683896752103904050734875615201932347765645705096811940936079610264090535152092659306547287415611376199352556300198953038217267816843686937287675835594818347830949807096196841882772430694876801283060868557770122960765941242300359568048613133010178328878149611709800538751673264207323537921662497101685789651714252892856882954397335155944403454716759771891580922330250892055630472302257976908180760190849846917166155131867672539744617596237363627746869913478152126023151697

Factorizations

Primary (ID: 153452) 522969893123638584361 (proven prime)
(ID: 153453) 1399706689893973839968900795264334260130851569765670787079069504751221661825545056870523334872675623045805321749917732788005951777981094902736963329718483858430578753448649034447467501952782029031093002259493480108571298679611210690546322023140974233426770238623831906608915236667975242609762995079744428347090669547483335284079521288981333598357871055801578621174435425624104362492169910272842067568003399692972950643912447401863904538586647325610618454361349251380994064300641467283769299675377421311529937749886193411934476744815493414536776956162665979963955662225037322455585892882195580704212403914441350925880926197916619719616986217684687951760570533903057407982093504260811278515395957386460066368788181812242687182487724021045747440204778457894298540651474265820671977 (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.