Factor Info

ID 156018
Size 784 digits / 2603 bits
Status composite
Value 2209413243066325202912998230636448138139024288645298647215876196299406849302078291854742256741544428600450755937052379695247715531642006793609308732186650782260052256087888624848514207906422199016195620088342342841031467187276812066778003257800154789570419653975441505250659521020748087676497943637609079717924952740666973167638657574239737236296841096046919647771729495865690882982563001625804832333191947201911823404006786279934221152808018338841928561467601968955058672209296612246565222301295346420816614782443258792865597517753112602197104703461024751637847811087989012436480874051463811712258049555920658977827819398139665675937428031805206914261933226514147776257544960079038448698274528558242001313480905950080875732956969406550120956801921127835295617077704190011429862560511

Factorizations

Primary (ID: 155165) 430627940874360542582955923 (proven prime)
(ID: 156019) 5130677862147688149420089387415385746240036131516560237738102321585276343596290797341026250868886296402782083845841548633311728835533185837253978630589029333012832124184943985034007210758696062049564271479756985665135883994238879715536138546813098244706276173398095914873027757019636548363371179932265167721042140961320214527390828283254184144086549610451773459333104278035881331629708783402941965113013865615135920867908807228650427414869952233098475471520709239838624634171144389872561214091883110452212844321866912932903831134977618649593449402298822014146390217426466767378237417348311411166450550236515105055328172165954800104408168202244691100568949232879084074862506976963733167395987889500798521106375436256997162151625381733167662398197163189152357 (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.