Factor Info

ID 52380
Size 866 digits / 2874 bits
Status composite
Value 13409271279421429807344916549038042259994231691884145586509845663724236462845170953293794651568369916438652468262254793380694020953811936180143549773511239707627259195816547358273635724245839322710097581190015279445718558405359086489279925791701170732236215958572878348479161703000284354552276605876752960415360408780355974344748688409552332386505660838553359969356031634472351568827348467315050730667956449894543267737168589372964681827427394250026634457898578945762331397467421898591980462932267850115334957272735960379011751242228744033229987606139893228819914367134942435425900799981254280476626922394340656248160516513834557531562898066234885612018948346034348704133371519996364165630793068645032906613874531292822303922179824828231362704754120302861369876036638130279659784693399702200778694366502044731162473696538407240612158782332648772930796366641413164863

Factorizations

Primary (ID: 51524) 291586837522633380328138353103 (proven prime)
(ID: 75888) 45987231088167974371917329801314005836039508762141451632833850142211763455837090877024413536438729758993164058505313124982563999940734921507065497374937944082756613264503267588697770833613750532764004803225871176630916378536138438428455949269609672501176309457610447959099969753305392936716691865434369245901133982989240213537586518825764526437381771885758646465484509803596723955011581986709820900602171205034763046013262391984456230083768822723993388577966439395815335786344349160700188885184109857368394956386986815888520005749424365560630811493550426216519441636738541294757074083465148506195053887814735989804775229694797751884159428724403630363396343401560236202486761987997854767539694827979802115624374415229194801192637053175822076433831172354671640612518086876494932349660336217348284699197215501828388948953217905104527019921 (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.