Factor Info

ID 131149
Size 707 digits / 2348 bits
Status composite
Value 42801494723912260883283199938057696384006209569710472669557360551791720381467508764743399297257723216149827769189349213133299416393728383334531816187703916485504341733722696931031559163658622427665144159798393500190226911511686147183599431506953922126420875374892435865026349731197692890414985946296533829397138699331726384588106060278455500025125722755406865756110381248165077720074426013386627694452959898928622366778139103185209944740315346080752071820030221310510873068870181900615430758231467413714984644952776005080615851280704918528886593060941328671341234059004474583610692600407702268062553392514114068006884696384294763931286416729263088289874747905635552822190971846342779216374455416362268065929

Factorizations

Primary (ID: 556) 1629572062933105883847537440413661119505449668753860500283218379718938265601 (proven prime)
(ID: 131150) 26265481409194523634558777038291560961334530987798740788838530981799376552260818502449626836672212949442482969139952107237973471950290507425992108878405402333617259483388342659066238020880482761157131488542466597735839206885718401323135597436112330394310199019648460666695799878272346786401494389500673720793550765491953100309612823862699935793831303266594265050934511468008703267829130872475571891673187750942362233409266767516148981295626644862370618115715883214700834122329243574857145585976067208285401586657108699780579315219869244101924157799558779938636235969184029471198905091190110530647319318288602871378517705624072763529 (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.