Factor Info

ID 208861
Size 534 digits / 1772 bits
Status composite
Value 141982018338652443076219658830698500319797045027877713541195705730262244844481475845302724314084463775821308508242098670607669471977631112945698501597038183216220736852772121019337363734030917647447043472515847177819584683724460860634695126326421244217660780420570868550631450286647410900827533454242142326539491194901040219539742791216449370038344694636989304047944399164499354398727327973859185327645524877051411507452090266623462573428140833909766166302870252142093232381238995887978899671998106380820342880330030771311669428194637

Factorizations

Primary (ID: 208862) 223457009325601732366831 (proven prime)
(ID: 208863) 635388519550840494712206255661969110215968939422811043431138235914306069613913725043276822517928581677099603444529876023550692392038210485058940874920231845634081435256725374431669718599298515587931270791139754938843982405567411258213622057740277177710999130642056247992561924098302012938016084353986278000159215118459601131295489817094188973100672500121177637584086505854469655422962504602388386437183254299356081155847447146577896101004578944669898975332692646291258286308105669108992861111832134664665604227 (proven prime)

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.