Factor Info

ID 58048
Size 491 digits / 1631 bits
Status composite
Value 74415303887989539700918890352403113886115330403204498647212337681926212822346090880713969071572611056222341708214867221558062008325296301578044840591972086053763621296555018955746574586852133330668193743752861847630726338014145959733728807971097967239923060296229472482603131908053808630548836079135036929263286796535684717251501732723255271878279165242686840283955736076995258578811831742831829334244718806121423130741055386781253835207814190648152544973080391298740456047491607900889234031

Factorizations

Primary (ID: 57281) 2516066164220253191649971614939 (proven prime)
(ID: 81923) 29576052071369662056229602480190909311418863859712552480534156668134283989994871472100012116818998241298120099378776144503610724636611991396991276756131234860176114663156639821700440556347222140695466384318047216359702662140034911723419110285207751567901181034543317763628748910396330083360815585232392967163792744516333112266365362737756283153596100164930229707082221897450586379554286091330130135970034716236376514081105393162221187376365849598853242021567229 (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.