Factor Info

ID 29337
Size 309 digits / 1025 bits
Status composite
Value 358330677284386886320963290287249260633851759875466145000457620829535100019240755953942116566354041180093000954772301907846629997985608861106517324875911192271924018467659508216503256876988577103622939331058575566502053457982205982439380610350013884782696052230515409840396673123033756775424446045227981933209

Factorizations

Primary (ID: 16572) 2241500743939567995114937078033007527286011 (proven prime)
(ID: 29338) 159861948854230522796140471957858464020438325555558840725130171276440810590199891532931438122121645215135447228762176694009635927474232661110419427067474766679667533933565615915546196466505261370308346728509611701817397395878175681873730987316514851118409528635409019 (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.