Factor Info

ID 51616
Size 712 digits / 2363 bits
Status composite
Value 1427430378539319875665119885049892104826415969707726461660326963144964649057607556615479449710126629486023918338057311223749053266383597867061418695239185444897027655963467715053964756865948150801925280799248208761230450929887849254582401509188591341075289445186585166485883670830298561299139947920969997445456011863912305701180054062745612080922488564161227565884249336868468431781174228678695783786077247674464730833223213671796329239420696876950202424956232897584589608476284642628395429302270731560970489949088074744018091362417302207500817233144842650309915599316951436458173777235609264201746112053423333534301069879433878878769270299466346060206407987488538265448410339980420537195279167588261024969133111

Factorizations

Primary (ID: 50789) 12873866489397440487918401 (proven prime)
(ID: 51617) 110878140589302519165640729649407582625372096093737908574165625144716521256523160812143189759287319359221780705301242103971790032546668812415282214639429048942755960885019371809922588478431420970374193591771121033976417185813812670572928045082876490545119973388542023817766637705899965725572300125628481628996078128936096032242611220862669724944940600021120631303653140664273970921913242635839243438380829021397326271622711337862187978750581684115059979244107440279253190842501933701989404773791089394681547035744685761829589653312337449107760721866797393655469308271851723973124017961979688233109738758115524044320904531931930741299873802952799604583638918777337280780322173488699150711 (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.