Factor Info

ID 148017
Size 489 digits / 1622 bits
Status composite
Value 130052703377532981290923309420482433778898006476853495901256465012039060933411786029137031576272546478251425121878017056726384345452261300869681051044888661340257700116166769577093672382986693444418631176861067580577162941006606337915784443099477146378132645803907565054632665333323966201502487614472245937823818666889406940164375175703876866425359587139825662004236789981454876209704090705955491842886604148202111710484506295007157130502828990330988135507380462702458156313162564732658659

Factorizations

Primary (ID: 182839) 1707336094899200333664552684944445714046121929 (proven prime)
(ID: 183530) 76172877599246902782043195978451804543779195183221288433398447711185870075809700628149066761051938004009940837639467938751463692068589287528674316636393316113992282635169407992511248172607833709572558679132778637141827335233085118879974920031702202822363979555274912885217350508720782391112489323998006100058399996815416554387303151850967474090377631622255151854758059970673930181269625074698131369882601491748865362182459330746154300898487371 (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.