Factor Info

ID 108155
Size 340 digits / 1128 bits
Status composite
Value 1855429287802316216171066920991489385066071945689321573413366874615926046800737140584832953291969422923459529644552236168712447555667656293149902105200940704152614959705232165925641592203638358165672928686186840123469822780924073466635997881499000718869367779873554589796572110919984141485317086889582670716313324799345380373548417081670921

Factorizations

Primary (ID: 231) 317351386961794678797301 (proven prime)
(ID: 114683) 5846608409578773224033286184487650442087435804005249945017450591720937573416585447251935256933749058605346233470948408884238000415158079872628091770811966534672136616990596545730959125576967339422215791011035510879487877072425674148882400207382948461313054022986804120679072622172132045716385825634449991167655447621 (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.