Factor Info

ID 147755
Size 470 digits / 1560 bits
Status composite
Value 22553618023141390861760825990699298599424280350655687977595566653579722836173992203868959371180745165276989261616873620382968388545602290322640768922029236944657035622140498390932196581208001452827228489018487808961934868675350153914787340535104172084714895932332218566326107228326652034932755759882132058518909569111229491579255036325682916217374155964581830541299740496157290254084323803372886170864174078176336817224683501317359176254808205754469772598223217616291831

Factorizations

Primary (ID: 147219) 857600610882384989993501 (proven prime)
(ID: 147756) 26298509745621543579623353731343050030189055764661614210758763940536409896964896945618116896384725529860915479651313849576861545844884251737318680414748904215584060775536123053653661938103396129622829705252824490373365235269516985171084998335183994827382913606593931177105877860889870085831955568818830560223229473517648657727249201702295786930883010447480576064064956233614701781026176810941614072170628677158365015029109266710294154842557943331 (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.