Factor Info

ID 156351
Size 987 digits / 3277 bits
Status composite
Value 215686409149196851421414955947421748059393884941610382378509600478335707921912272096308155526226545455327239786395536902799861993669652423896674341026648507461019061424116342512525935831591888164807601819113084316698434517538506751425223075156227245708493926662790116080995782028277586435700302416792603560134556460204783766590764670380602763399062745777946846342291767276830662486263905661980126485822484566028961065827166394388330131488570825491224472231929026036249595888510078494612537473145955355772541054417975115050990837983041617951890199686399525309646267053877451434865743244280845767998438410660486846514442952829777415360243591150822537239713924292150467506168596901233487394995544461402299162504404543233178943521273240563112762670738631382485612126383826299542719235723780834358267698716954044808730544225962660478170004078688591616712070554977422729662620888482415415447473122825545920549110152142472768112906795683036758655368010763457373128127964606402623097428255871983

Factorizations

Primary (ID: 155318) 2618790175971370286645837196857084936248907467053720571066529636319504950912572354342022327583445241419808811611159660268727357340774962498831973824487716561966851131011096096934118952324078268946421452059155322312881910182430480470130130730337819372186962778734458645007840852859027738747566523272880269144645062814599513098320589238776086691696558122656722880864274012327429557900981985018049818482456051588992070486678884001543262675478292041434021300065578379649862290346096626777665114391 (composite)
(ID: 190331) 82361088386622550768825255646662688166579540949641081966920434302224295925210070098170522524846549389035385982632783230054362405233390951349491706592641381877860006886448189522905010151476237008953952598171607578440837535591297648196198502701557203889975132245005621909865578421847525831921633886048726432558647076174404680329749496047039547003865027038785093037110250771921932811772412250571844585894988741456733603593446459385065277735602653325082710838266961954770377235947964864166057863913 (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.