Factor Info

ID 162301
Size 815 digits / 2705 bits
Status composite
Value 18333720551474808640625140326292720298803997574902187951164209235047192109284349582503568240179646862371980772972920099840061725629624793774444241433257202066282660159200843739195025289573515968131273454704979841951716221887169706441870433917712908022640371453738261972591253245804188817112974546818396002579675412147196172295321038515944956485144000232076616907100653653629429294199327538056875904772927437081363072996864691144530242338190539501417777222079982423242137476125171319143545319353348788266719232915717610402113373276908863697299122716325792896911999549644609544384546868408157276254571025152298046279268913138066976490708732508512816648216009107011472249468033425678306174820032771114926666412753077576533025212117616543855441523269717013477335542822058669214401027893014790572738247882238590736371253

Factorizations

Primary (ID: 160964) 849108326084848709286303827618299396523 (proven prime)
(ID: 194586) 21591733337499717245363852586600068058144899452272479448450943969662079305210163753577308729085642611423354997154598170620107687351892930746318311903193931527143998600086458965747681667641586755518730094066224376068736581163610595634922915520815191438413211202162377377093764631236241806342869518471938134368209512892848877344130995686542344139376351821952350325175683762211722425096603572157762227259418385640918544970012388456884183507205937332120563959357483130157668954181227685583491669842274864487403422741628865545924258135613068699139414445255977695974823398542958431178532690716327910161197938446547251145458447964704915679078019132711143926701504511566522555511888894312813050667856291547165785334977683296740578325235237198633923581266869166704617184831255483076511 (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.