Factor Info

ID 105265
Size 600 digits / 1993 bits
Status composite
Value 653207255482015055102026466991682745386875009455367856811335794991506587943411892683955568253361166386873381417651080470667735953443049257396997118037934923075937816306558948056778109902452024893239087015770571250125060462769613266973658146498706257895355453031944840521755948935087028563056769316528979381655539367842409984915538865085312097729965867251210913279507889832478679404238317380315189270525876914141028287575182898690131439347676456265010565718131587872656123939875705262438232431823707786926303136262986071814245903279873772299020017555004106772050548885945521228445443552005491135104467

Factorizations

Primary (ID: 49) 23812215284009787769 (proven prime)
(ID: 105266) 27431603808850670934520596721692256461644584229269330935753296280400069342764252894264426385931650253951667472047562486344876960537630924073491283102992420071948990165620062683171470901234760663717993091684825406376922019217481925539210737829891243593342481400208496215774592424195120203010323055378213807810882010983373682659410401987644085967987154961232632269686485540366536624889829361770385040933575449792633199625516266058568950389376659513827486648924192219540067125151531945102027792801847089896265646166655041472492129356445457184560578272276560922151584172764909500201643 (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.