Factor Info

ID 132969
Size 668 digits / 2219 bits
Status composite
Value 82191744601490938807216322424204506044612710138254168580079952201625107509742883106069901623301300615212618280454601861023960684490727000316305265644759624532467830840952024880514038347008456252325985975185104166437929284269657362249247353967415730986101694978046756271412005288711644138926999999511298265416193668796701229790421800313899919311472299920128307501357536050694107101639338036063459952842306944953163284899414033590157499960408734822920740425019282292510707268886422107853885043294405593346515951014753922400602575178909908810326878209141424055503258243277977807009256352744468109203576878471347717727651600013866365878347401779152754966740433982628094647

Factorizations

Primary (ID: 168909) 521385310316460664253576251 (proven prime)
(ID: 168910) 157641082276759460668848451225707975142539032612137439231418018302507147428307897418825523995145320243876154205007079428272552044696606771288746617274807295236825214774050326595452347743593414631549769296125396159286376845585568944355901513876510277925434690150570599118775301204742188493019380406599714513398668400971462864815371985744241148739402298270513562973751123741469430291642732367871231071836074914004285415154814026149672872332428331953892659384705702153076203657797835472979208813719337583196125141821210741903131185883327740541552548978151327209731633314777402151764192135628421440134804899773859128860684489079806723497892073397 (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.