Factor Info

ID 82771
Size 383 digits / 1270 bits
Status composite
Value 16981437261067725093256275579722985342843965634637667589475750473773994161020901662027874206121564146624327973449229469723925242942529057508031425211271016335660478415806938953706569301026608790367064409902678091086956216292255876745997278503116434713759759355791179157177980636357791306847430474571848822162512594780422964660143241145428204193270757639428091380410892292894592643053

Factorizations

Primary (ID: 81643) 4023764211251411431079227860504082378736301301589550462753966556025945576794051026564108418541843096959874220086967693506197 (proven prime)
(ID: 82772) 4220286371051153239939720689954845118990438295766542547449766270289274798614112446342456911519023301233246260503940737081708040453792156340988683063269862518541859681286752002055369557098915846041402523868425873162013409693756868652983949856064324348416800249 (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.