Factor Info

ID 153120
Size 596 digits / 1979 bits
Status composite
Value 30581833833927363634580996706440676031167941009113858746778613690802954638975782273434346644955421293630531277390212279747503500813203283388012223964900831863343134131590280069281710891713920604938406665710336927252311449998738557824240484357630886194315590795915117642128742848855454047872882908017590705903034829834957333497931832159917071662905867342058860347182495158558307549434194993966077051062506885123669535815573777830099150449344030641204840921144434886116167377968529032714514860618545990971525890485020208539535965774014119401253905790636603375976064051330111147880260789101702678033

Factorizations

Primary (ID: 153121) 1102681906557465192922054799 (proven prime)
(ID: 153122) 27734048824109930354057036044752850299345361271994695325613468186261221693802793386516330385157322752596727632714126713330793464578672078095713494324476393210448292710189355955224077090271738991927995737848170677695847295216070427706278913917066226035842615896147581451865366237993866029686594172990134727208816226693971948345197892274835701371207084205122482977571729909041661221973764622102922686740794061684853278757477287968223504510177692437732197461141274706744079637222022778486176857102279148661893391932312656322053414881946771247416071137725447436572958793567 (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.