Factor Info

ID 150359
Size 503 digits / 1669 bits
Status composite
Value 13787399453302810986880378139758760754529642232925554753918556759516897132571438716032543173592359852528396979074632415286046994452780084894997495317935749158643751920489137686068630981777100991288143245204534318576290743751946514635897930034456930916886118084853245463036236411859408368379792069439396803543566363641277541686064982452398099585561784608417143226388758779166346057978478938115477329848196169466271423491546060871861094384400619471649995835219216198191119813538507294041048188960851639397

Factorizations

Primary (ID: 183856) 855425237686309737177530427310240968531429787 (proven prime)
(ID: 184437) 16117597243908700648353807008209480999108598451635479540106610839953664009612424152481755440541089227976257628075409924467629950734557689439957420295622150089485445490682120476650055176971424946143517899365407034804622626505076853720758575250014888199436174991960094493093162608313781504054780458038958701712370542976251699650593968931413219920669896331491072977775300958621556031753200399738202229354312458453578294006877609745550624948402451474956351468031 (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.