Factor Info

ID 144946
Size 1025 digits / 3403 bits
Status composite
Value 16784054307003923358771184108326859140037654352827132529382709680088333010879984089602084255674787385919783805920044810125317321134985378956538431253585177621443604374153359195653988615091159014829404485808617308657380053270300083570108438121052968717322127837998714921404627427770425773593174493189002736806083703926776894721308085097189266520630505507318732615194333175857657015111515785228568151359232049023615556187865191228416731415876920432347403843525730013437383860071310651100460189091799765602097951892903334516518779580360111224571715373432235369582794034474812140877831990377927600097747177406836873339296251344235763958757972669617504278603815703065500358492356044806395610584420470067663995632426686592957279982534023958379896153877372735426314824409603680072333347755304991372840738186401359054817032534991880678418640556327337272864641456429899480203611835901246859486806007583231388802957735908925433457789128706453857187459026803323909048079409526544922963181821940456228870806608085557159745495915816001063

Factorizations

Primary (ID: 144947) 665122622668454922470985041711 (proven prime)
(ID: 144948) 25234526288801796377327465822944006414980495955839907774965723870498124075115276715220058306975649967659192654304784899542536855052536688809759123690496902510559800881323822177771053723770628590577472209785478938014891640122497167823765285637747418585137969850619012244733063088052183639294336748732293987878868981200249980658501617419810519130600095811902058874212469888037073915009023668074101151600418414668176689558048568208418971691645655548733029243598736659316192940539963412129931102712808354830553592117859196235153499008724275536412513653943197753386223187578868833974009736239299130260553661398791254447785034059773712466650313131084968539774337815174968681575203857679062140680952240552906421528884859905663971780004954048880547866200499981955733273783323604955089528131945806056797104401470981218638794768932680199773820691439444911986476516117114767245244555049786734149151442881469432294463547622893522784893563742649346439173596257485293163012459394915471446669493925967515818633 (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.