Factor Info

ID 166831
Size 1013 digits / 3363 bits
Status composite
Value 16958029671091618365799400382013276486783642086961973986574195370993129273996538556388180137686094121671014516218382758993176328355923454276908967465703695063868057476330163313556663235532162980779550181827088282839450698786350653486232332027651788083612992728424795333062672035793446484933976940462932532899560315030612125702916754160156423025065456924740859318442953343687288077469634122685308618186304655895020577565266406625814487409317922068174655394809090872148763047681805574374454658650110966545521389793046685772760520129074404126174628027345470426430952101108497834068972523545668163298050212507577717019202406767685661325573382406692554483041198677286535960368617542261306642508899686922961909061002423994906438254430836722993150637580303914908302569900878905634296064294571009496535717520603889226035973023007277020862126573517462704494120544427105648995590587776903675317279114197054985376274857332337840796566183761384699162789915231855409968189239763573016104217443157019781260545333147871778314063

Factorizations

Primary (ID: 166832) 497651931876249180636833 (proven prime)
(ID: 166833) 34076085281446394224121181217984671400709200344544133847807451650427797851182800259618812955292292273430240624439860275071775769771495082003376041748589444722891702366089121103508226051189082034246190644258215755962600912335552012291944607372775994762251033739666081979091771389647706752325981350353305969093429616439772602216980906590455922418344353601640472838703709614998726941699909597514192611113941027449997059451427278687734273591974669956149161632741151850544167860012885144051044003576098040553146991063052149544882380921530384046917128051389589362801952340994690584636832845387373761932150525171855926684341704153103344159322878525904546019863961441799582367082364665630870774643314808815819077623267750480319571623540499450571137322669662096912564078841030715681616895611263989817310515362692564146348914031847788416505089616737881845680714471730759830804298971125629945687899019979369150673078018353424584235692733544224058100030119252692742803199391496520829236573816490723311 (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.