Factor Info

ID 54816
Size 963 digits / 3199 bits
Status composite
Value 785368302981500251567683321692131363788321419963768867188496667978301481143874356629369979411038559071879034598995961467741924192576744509723062990194276806626559826502232860737659190146508262639369960554243794647348343719303901938706716679762368228349291973326071205088023989456667032695057178346695807339269435800703328420533114199740475339083343092872291785457450268599486151250755121565707539013695069529147455681580484574898832352043304215339888307658120405525833111103857147074928351896323645041795250264564748160563436703398834917707916576024070006538332105445632882236619825551337698660204493471865662786066707241506885084038039032050969896964048632335920683076882820821361245479521017846445405743511347515404289155839613208259783493054971185605531152185258137139893713584579006044052928700783456616238382198808755320092701524660797103821466085678767075507071656893936642534070354563479168692414653242145699308676320523496971651909958063717474378525983999

Factorizations

Primary (ID: 76817) 631633618513462521504562479767 (proven prime)
(ID: 78623) 1243392181736382762822261668049242746442633337689278688976118783770945935613663537129618172081156889097007783901069502688050258087005896411878868071873365875670859117026024889074660268015589816024291879099237329348259471183384608461969035949332890562189375149568804505816173500153142422658034184058063482071934959238059889453199424390083405388720204407292213062613274107779459736015546899438578809911750716044475392477441474166799209074672399735759855610351847373346919557104581152351487818777699705535700767347180856215424866298535029769883363441409553343225359831928778216330911385127265169192848739611684723726133167976005213550099360223465575090364757004004869025345241792227883339036254812058290561792047548708111444814666851770119265793979224264870432936913399643381334883928866872316974683145687695147992038945105691507064393350700750525798169116025877602295908394557923905694405761258016822884639400088979929975457024324199897 (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.