Factor Info

ID 139616
Size 527 digits / 1749 bits
Status composite
Value 19589104343767224089799902969358545284239100586566000400966966685046181930068009204671761695269457133407223233679449323595419334847440306782819810040801077648892218207244938330552404146578438045531023509676670752968590918235463986853014856149235904316586230996564764703466415405906885434300359056785294338856965423651091546211944885279940205192900357258015169800642642993453559815679314338101150878868472550767818659458673316090403576736816579393047175024446882654169439946591082997812316851382293576708279713212553332316615427

Factorizations

Primary (ID: 139617) 1769070260034457795803217 (proven prime)
(ID: 139618) 11073107036113799815187853672035358499420122922506339368680421705485562879641340543755720222096015207662269977737145017866635055652579931381326036224276916802727188091935634686899276151814404994822669152488146073538566406203304732670565588648211142991821118454270265267269187165719525416671246236875072958961943281086559001309592792291306091973849448926173861998970092405600762994686997724577209370873725703382996483723710260368263070161239928262173936610563751963780724290998535136840470632010837882131 (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.