Factor Info

ID 77904
Size 470 digits / 1559 bits
Status composite
Value 19449423321670863834008136021808757587864592838995630518747671051774656117850699631347051815709728152958122226313513002024755082398819376569736723957920039480278196327555092776046779205446294413471545516030294237621989914644342467746305996497656501253761310090012171316294323904459418583869832400570396059245206842861316210731094012306953598377894077551844706333635939018835087775257467431206785889378921766681487546724641129206614603812502510046465556852416822944692481

Factorizations

Primary (ID: 77905) 1399497197678372461993093612657 (proven prime)
(ID: 77906) 13897436417833158172341932090470639930050819118138855784350070390306365445768597158007778440411393885417446359864013037801104803896746273565941476722168659056616307602931487366542203149921310153077586131622246131860986632301383978395522894483474480882018038758696460263487792540403909587561290638774387005796570320035206432086980592348391380749049950895767217361501266971501928278560334060335267049834593546580621637680161594833623164716433 (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.