Factor Info

ID 111724
Size 648 digits / 2151 bits
Status composite
Value 182913281447839984841773653919180265082107911944329312628033794046625473916121743348257386881610333580107741141538331038887019742950176705652171840264951745620387344338314946265675662256550650980630571433607967742775562470369632569455624004093918567349197424795970243265290632715536589790338359934770915806121654621582504368482073938777779243730180627223013807399808125803588547872024384940844803014426811920437447291048620672333643913235276631108697598519392618913194199793228503544354536062054324441190397840716534443136838956924155866268201013944204753598826783127832104534750920409534971786332041621237805403609705412804749180366744217159730569

Factorizations

Primary (ID: 1708) 831626178958431687902461112366231765603272621579866753431481189372830820841803046164966802869061426627926985929903034912889 (proven prime)
(ID: 123679) 219946516927749084606670310129666029473956149640363532861451825519228778353443915185277364541535797206410896964635948968169406286720142631863188232591618111729239940044664409008039844458749059639331337025885062121962222309320015921011551469172876718958939910069353636565638932194368664183202114589940009780988964188764663140922259895492296950121614601709300385754320589983096942380948589120511551237290462471789418048780488358592666426281234074161777039956376038034680774871848136918150570068806539802638612414492520593439121 (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.