Factor Info

ID 111522
Size 651 digits / 2162 bits
Status composite
Value 515722236102041952491723498337623995354113907852621807334426367133046392696237324901101241344805342129915878866589337221097114505968240466139982676974611708001523831334041374321860768897402586060146334617619742286417248938101686670285813454243240470492463677684271428263960436479568487351867516205070845699562282477253905881481825654187819346290955184951901475504883383612200445818346046992806050414245334679617094144528543680813464168544819641051598987148399905580170155802795229290814789538120734652814846871559378536183883947683650034494927668015631714275165627688813066762430674152017969250651193878823711512845601728568093032283510940568980743191

Factorizations

Primary (ID: 111523) 8538923887917687696301 (proven prime)
(ID: 111524) 60396631106148271400745063668763550310461821550036283275370693479412109694251315415663622747790639010220743968536460605545686783604513430965900639072589587218244216670260422501376159746811870606834509854343814229180280665044851787559233832584930888854873258382956062044258850700734646090349960659641262591679324786609694429183615788029655473803443672893170103607334790564325344240993819515704934262297763711919407402118372821489744644058945969118507922671428126568732609734554804438000432540637371151655492110040860313775274345100282365887960874482414146046243774683106207403910594475194687490501385122276342007231927237207639891 (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.