Factor Info

ID 219464
Size 593 digits / 1967 bits
Status composite
Value 12763348880747948606126250171477012295018880848866250554391676393418189102579106226465432383025826838634297322348418463039263940274788572394091393833658674231046383524917521074405656196921432258632795609384811186270719026544321122324683551071833786063987474729602607694948696984413072118307823474044310873364052864170429823353262956129789922431874603541740299349920899915477144490361248992320533326884611783541114839917530110079107398455381837221871381594411360754469113399062999284934108806219086005565368381534480694188041059682178674408223573556238980260595301312961428139424490742033014011

Factorizations

Primary (ID: 219465) 20120535076352475529 (proven prime)
(ID: 219466) 634344406464051916841261764295483716469994185635374269764421231566356084694609806852550673583631599388763713045736890453035168010535862147465182463707149973463741622859143131446265382071700593227935576341984791877095408718418071515166693833871556733331109133967059965816036613955273059862464754062579281971178445446089613627989725067332430761157062003689707007674837567828305455282410683629091762270050080294665653503477203350610265244863258004682792074895379841968639938251767719603576294278203507799585465007996598540789048615324877378033911084619723185293335318225788259 (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.