Factor Info

ID 38390
Size 505 digits / 1675 bits
Status composite
Value 1618678898479185647707679325545611642467182519123590864016744347775287771584201558939419797277496197994026341686761659800249059805898719716339696905914990106875104683516173362450761114322605197195723258048091024648666939519316065402182640316475996320706527314573567666526257001020813339582897182238959826701233304180810364887133559377540365280099961648132331407623428351432272617760039802172838428350564896036232140648614504610238312673663938051529117014387637965828119509958533340961804082178438726822873

Factorizations

Primary (ID: 13058) 7361992602690864967654641781254753280703505189168307360693840493061329608166208099385546380563329943002436590593380062730950257305767358894092043087399560897149940921779802649 (proven prime)
(ID: 38391) 219869671953697162096815651816914834001417440465973894344788058077307076613627908242845180696626230382433335277064063306193903700892942005278798648691184330422997595405927376173772654043627153053580739260976989565835051235087758832995500078530713753666088466627432491746969870537604656755862080218530943263223239817926690235146177 (proven prime)

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.