Factor Info

ID 174689
Size 287 digits / 951 bits
Status composite
Value 16754553500522588403097673510506521234500255853932083168342686259133221308160210090016462264031919764879795535325728916937912394967265504334597159145477988733586776725035955304394651222443211351393826347843474952891011999288021933110827572476872445999517911089076886171652618355450037201

Factorizations

Primary (ID: 138900) 117193999831752414892669284292544955281 (proven prime)
(ID: 174690) 142964260325408979636359411343168046303835936061289828250169771152564952475202403521885885335162576435028849143132910094505589804325608879270301163893193907694762881533660383699287104531175068839039753447866651045965168403957545446807553946398432321 (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.