Factor Info

ID 65104
Size 748 digits / 2483 bits
Status composite
Value 1523240993290547167116779063518770602155335402232648861130013337148316356365753852000334702901026306483639227930147888493856434142168711860418441507172714885356516156213163516522817560878342612672065786912916354136610712303502886779685994885644598596545580098754150606493837433599211168063279480922712014474407494330659287496604118998635949359437191756098448930930893494389243156242653826585606777876137508831486626879525231743687962046293141756887326050883059417876831512272661226723638087329039962617660366749225703647786018890047291755717280359469194555484981480957436894228452446380983379289938627931494202838462068310017450902212066453326654051988181122074339083562852108794160387189590400899419841985282501522517115884821203847348038262593641

Factorizations

Primary (ID: 63350) 21174546269742403551077 (proven prime)
(ID: 65105) 71937361674058575991810665195583204921192207680033910445436373484440295557109230474672863656999022432974830378916290260537588985247235017328106756303158866097339710664192734158978788022368032984666648920981059388129490381341125883837564468937254588147399071534471632983881858585814981589721057047241125138304779931438581236292044189902825205355049800622863027845043036378014153855195678792192497595666348031247448005236827518181481615407428451106786772424350314993469406372802312223567319388238037563546085561503248128106708098146073131843076595849486048073836735276400805793498634378900643746648430990784556950254679186481142720661197304903201093259067214003317869004872976226933213698011135505606836854277387302541221105333 (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.