Factor Info

ID 21443
Size 456 digits / 1515 bits
Status composite
Value 972482435897794550343377444335788795264315048345126309887640908297071557150328401901157899546903264897886506899347364369104257382300864326132139674887526922982210038117606716579969102303072272871959979247682024531649399088945465069462334012479812408355747379178042604335533097674343893591685265831942562268690616886924824375847250100977727319816553501784432314246138039906399532446883778006717903080318468940738700095193427413223794808419461023273477512339

Factorizations

Primary (ID: 6675) 11735415506748076408140121 (proven prime)
(ID: 21444) 82867320321006064172112694610627240128581047707238142170973648550372030820616492231483426298225152534553113490731920638093771818851844587170553966997595688929463024510765758506127001370865677710499523378055226702665751812565869366338083656752957622234175308431810256670131189604103347664544570496416669938889235593904210015483583287098969134689890950098171653459911872011733265423021001599702342470319666664489742636623516377101259 (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.