Factor Info

ID 139646
Size 513 digits / 1703 bits
Status composite
Value 331233549259014410725783811485189736876711544879858788406198952874873262845948314807627885509181324687426592320097864200589669911815834828799151396337827187957631320815055332816493974540471062616430805574453618868491393004481814165637997618959078003546189275976997649532198390387928259042535437859797815371340933908431683791817570665943745695252897945995058245291407278387624437584064649612920762850004783780867770587905151580089832760909859179325914731784693814660244025694724286357426065232600372125863786478727

Factorizations

Primary (ID: 138905) 539054239125396802031985497580143892036100129167055134538334835029672415041174212547612347 (proven prime)
(ID: 174524) 614471652790326411896685449001391906129923929566096262521183566412661879850379068715714942641247535139350114691083403917105707180391028952257564576292476424519596934457658838960952896909793230798819178890899291615594255364356686425998318571206898907098157188150889265149552758102003816096079137432505975466587853582307902136726284035517964765584187848555170593152924859279858076377024784575373423323415717871118515098917541 (proven prime)

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.