Factor Info

ID 193094
Size 575 digits / 1910 bits
Status composite
Value 63966429371083148755846933621824537925969495699464486473337917204181985473270541411611038848161912722578026297694725480944985323937013307045812446633404243695123966981178950291257337653614777507722848169334996717454966317558101068628724348616609946298749186616061818215577850319066082315298059004313531404913318245288435988812530226246974311023843454177768506049848319105772092280947110874069450888573508589796337353858745365569145733866980859417176551627807155035469836154437825805477529499525598508326604947239252811202883149710646388761888470117805767601663880933668238527

Factorizations

Primary (ID: 192172) 7910528783074790299755394618395956266001288684869085599 (proven prime)
(ID: 193095) 8086239381107423054633999274192258808197470138228538931019527174667913431968164181044744583894910082702808009177908645829258619601023931771733317399426665553633758973116263763253024154324450066992147969477104938229000915909219480865504227510309609916639440603802332644736535559879022012387893226308920355746579550054597052665044897898825465401722244972252320018475734506509863129119438548837275388272870948931605644988739517328798109527680272920078098169135496370020858474111306349076220220295437073007089853448720130273 (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.