Factor Info

ID 176621
Size 563 digits / 1870 bits
Status composite
Value 81350298589000975047318276479077201990010268472825679041833910923156882449708844610953182777543668376724655360571185408464239487841829163750436106050822818444382210287753206980691730029788680343910481014211448995944162368943207335620940608931403433216054182484866265033621973068085176098937516245859976559103673255942466848277049562257211681218457594402035993334007458871072576727463373858315432573642192765282832044956745592526465359085304504127262751692800870087894416295621791629156260272893463313223626146893856717360546613315575574466842715808018792893461203

Factorizations

Primary (ID: 28755) 28968435662932183628768998255997522550698169128129987245096614487574358387888965818281229629412798832256922485768905000745709196027642537838038619452414935637630061668352768952952487048586647415269860692298145083048538672024959199626963116585932586206967060616215176242724581 (proven prime)
(ID: 176622) 2808239268960466256575422465944988645422280871428819348450812559716368572864413694025966473741198109429968122978309489953473100932817877003668205283905462917414125877369333913799274902791104370163782481762000158268462542395130684906927859238219096812558949693283543089550331670078695544663 (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.