Factor Info

ID 103019
Size 520 digits / 1727 bits
Status composite
Value 7124450131009032937352848128890135347709833048566205706382859709789402662294570850940935490881759018361668743454388236237063216423428966840221876286962711398876641242433605473535665489358527413645439578445826985323887117069921310757025308823435771971853526865849576467556377068282985959092011121581856714464737988596118232946411440276425344786396674133751896636936161250385430131775297841947954989095461314224638886810126511694353917469738803960751796072410484867875009793556413581915592874104598999906472830604950527421

Factorizations

Primary (ID: 431) 1846858344247612322281 (proven prime)
(ID: 103020) 3857605080107780255952525626912775235317557944727047747629102396564633441113369639178640639873339829960379063299943656184555033994051395935489198190343951236562685073266722304997333216423986096691516049881291862275170035821447517548823295965902804973776458912628412268543578038948416064994664232116071849675456113462769946217378296913218393022689743394678418362778265002865769332303309331370496152623882775422143292027563333815201696553046678157597145516654230825858925830784598848726256783710581941 (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.