Factor Info

ID 155054
Size 279 digits / 926 bits
Status composite
Value 494981362611320394828922173807510919414122518230130717138485312293259005291153148004181651019047589179446537033755227276349505465916014021805835266837835887713445640613403173841077956342044516470252956083051573513677343190353091763045631382390147637457836457587490422727781717333

Factorizations

Primary (ID: 154663) 1480537408333241006942871103432327233924912298742791 (proven prime)
(ID: 189002) 334325468458483852826209658395857624052769474102561354149571978013737945294560634951342432738736422037531360211212060433337162573806594321818286764743856134422806192298200499187075047461932673922736546088393739434071305654586563 (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.