Factor Info

ID 28272
Size 855 digits / 2839 bits
Status composite
Value 364016396663599631263377832579424666650276750505675976599055811833214467125938697200210965930585536508551498383513596358657583849108582783669180063718937096173508934462405572767191656202978350108334099737772996835742263549350991118603039051176659961214013065113462769593263854219746711680519466312512084524345324915230162271434198084593256712235865487787883383656792901924143023721059715245084207348114618231140932766363636363636363636363672765276029996326762701419621578830301391311414203961296269217546957810348957506083657460229422190014491513474714995999502122021274494642003281642735530073253714529809876920913082801983934198647197046337413663319937862718571462748223940268754029632485037670147709913322962749058338307531688310267614844816070896127886652590779783444822962034859950185142424702002042926556050666008469607888144784371175098186750456913

Factorizations

Primary (ID: 28273) 307331935589859872028943 (proven prime)
(ID: 28274) 1184440516944474707819136623195592763482919211725800427575637858073303082119156566134216328598986661139593787789625440739540117907189613616772032048711567289062795133315967777380074374431277793748017155789425930902815434567585954667620940073299995391343416028124521835289692606440510363647643953721996633461669735572787079799940274198525852886712967069994233976725020788250424311999900205453113674257620421664483994299931026287896695845595703911210601188096842787468869899324662331994247499439959705413180536913229746644392811694286961129417352419103053991183044186107295458207423047396035070157876985605775382126055789958728568782994339499673848807907229670095950736859042203229503668130097703238442417859738249609863620385037692532780259387788012835516725558760362915090311803812189505450959128081563630876388461724103053542341791 (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.