Factor Info

ID 176969
Size 493 digits / 1636 bits
Status composite
Value 2973990480743417534590546571990897658578748711042393595977332666526567314251151673823419036174828975958846891190844443522662427653305160672032987095559267924563718430048453489879561929060855435030316259379468494581242008675064258888549852557081413951820425311647579512120548806722533910926600168127878219766623406574359602766124389520542044669985544129706507587565668360654845452241069201331624513955647843568428265105502738339646432079614280967436263998323573399067469722896648128745487884549

Factorizations

Primary (ID: 16733) 46071314775951042545073861671336487915817343677044617013083047061 (proven prime)
(ID: 176970) 64551890806811165941341574549338554332748584572310541389320561440596070226200256483495208867966823809495591202656741115226806974120982786454835149825752468327449560057805973692042083722330073779489893794063110457489981711668390988421374164106745555821776116000075768984552168347878345304253771830551820895307650088651465597875020036407964467286158177287638451071408045641939366779049375455064774330113630341802450093955129401009 (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.