Factor Info

ID 20545
Size 345 digits / 1146 bits
Status composite
Value 551296146559536225610029213172040081772617866636329077006575297221067662052864099535254139865719364334778860915900226318216492581781938745629477008842417846839498813786600190826677030561000245822941031568210615517330804120826993320306075809050631742204786461564602430390193531531941825631065054420986991451381793429381132585907337768863717644829

Factorizations

Primary (ID: 6803) 100894073362387242965129 (proven prime)
(ID: 20546) 5464108328537921877416648692436895412164125273213918479210734635674577957762710954425073877737710969422826817255126908806720672568204722784173800106496417104898524745631178695254322270767620280015626849818990767466356668307740258339237939278610020576485780421046733462988695746141068926903704306704619564793735374911629301 (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.