Factor Info

ID 67241
Size 632 digits / 2100 bits
Status composite
Value 80842385564092818564863740331731712687212454037024913775011305548299412291305944337522802822350459133202472737297412151990032772651386584435990672240987252502080631861423767008375059024672025292720441856083687711009205179966408264177995696296309234424459689634174917798983574932319733430415960622524550017408523465942299798796241195094233696005056967044526605415707142232422070506081779199962561249807503746367437072500962975789592081549639119840124284285086098248331780216395765726077032855822248118186999458854966120247457788446575989072311204254487795562421639247077774945539593868120949054562165623444144526277731628429940835593

Factorizations

Primary (ID: 65729) 1961870762757168078553 (proven prime)
(ID: 67242) 41206784411465915301043861675730956933963487358172774453817218268990944418950804594165720620262057556011449065207042465123392477679440021166162387174407784698131221054332851733893241466236319385903271584632791755197313412333466497918953672631988135514848276627767119342703027026840130937843392112903479285173036906515350526522734401262124535871879839006346548086826906718066030965021922907885158405823066108492394923945903260070207387700628541307867172788121260255473218477981610793460064559374989705476688235060728586551362814641528894993854276805702175019093703621797325754102275427301315483811283559154997681 (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.