Factor Info

ID 141949
Size 549 digits / 1824 bits
Status composite
Value 617440649049733072799273972298991541219190288801377584247967341881268414883487425996408061671251032142632314446841475921602037900445131854728746300840909592224041763246627240710389060135032344471989571671117460054523586182884498011081512338001418927241392534734745658897587999452227035599041908336150103724897801220984983871192236517926300860147343904197625554091742346415733156306282790041089891233987769755940640011580840739864697097744456483545310881798256251073335020503994844729322870680132132307581342827546500247239256442301698334596015150161

Factorizations

Primary (ID: 16522) 44763922656823409574575008753 (proven prime)
(ID: 177283) 13793265031379370773698477812246635236900334885012763180032640489314343473671537294008243638634907941268762172776382754453979414107347877445688290933008408540461383055156568180272894668438392732536260217752798125704336171967957105953913889427160421561055481753949288017093186746420161562302272267675245778258216990041027151432003855823933551076523928182012046192630508986973410144784809541560174727601296573026718273444179604117104007245460389832066280022554006448240629463331770971829288050584445889212671164348092567137 (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.