Factor Info

ID 27559
Size 306 digits / 1016 bits
Status composite
Value 426528113184968085207112248751507512479821740301986047078986736603213812387235778190638783362486178844548253330905488350345950116363486014373480240924568491265117149827872765546978334875269542800381905895388279449610591817796470715649737312601045895760259932328460103092273638063582800205947240112163952397

Factorizations

Primary (ID: 27560) 157538980319816607121 (proven prime)
(ID: 27561) 2707444927719363388394061999266800222592501890353260646548734519574944181818399299516341817244003246433864711279187117204288529157640614332004554122368864830334009706944823813740607384988939431697876111281180195516475409876958000314418803368072923841060352767132978860955177798707866557 (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.