Factor Info

ID 121829
Size 522 digits / 1733 bits
Status composite
Value 312588989311468839072752567932256943330768013873988034668974010838885198161158209274521067128593055212755787219332958023880213844736041633861859871464985143143742952618261589945786464978016140824278969977284160978898855963977648964518434027065778328433687610172434616389433604822563545383868297169886376367971832171103291845366751094987680211886403997783352557485110325744421963540456361465398367951369328466911979843563231072526348998331200438874846224381339684348756956425186749293894412586596308506352810658531849089071

Factorizations

Primary (ID: 9703) 21210322898595512545212317979521045368629826238406521 (proven prime)
(ID: 121830) 14737587485392200031514930582855820282796796666700984141317835235621883186801316402961481448826347271018827273722801961410280110449712966394755144077795297835622212681220794119238793402470096437626758740583104116799945439917752468432919521414056814694486427119409769745684085302242159685709686453462956696163672257994129984746683976805882130299262341817035858481020468665219260465961301790698662736089734178467705364797199537677265012986145601655424452216104408611576551 (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.