Factor Info

ID 150508
Size 442 digits / 1468 bits
Status composite
Value 4548867761325208064552668147098217413233242932140274326663947501553084889547289728965379864689620381627273733074185202149737633081328241782134604593272896507208026567380647042692051491588052480180139887476008456240960689886932064949535087578647696261697385709243478883939267917511058154908831342567064062961453130801222901079106234852035596085878536146815201489219365981874640854187073833336273804576832305940501512008933399570896435401471857

Factorizations

Primary (ID: 149957) 310819452055406288436603050279301694754931914089339160794685809312318139182903684996400999556536815092994367091219640706676969311743903379601215510880308573741263122709620162265304002495372499848367123469191433177559 (proven prime)
(ID: 184591) 14635080691520981648424296844977171857731348190824373485503014936965700086447521040768133198677312225278991250502312644521147909192605108156767989426523029234648518666806579763298863116920057648975083117352597875753962703532023 (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.