Factor Info

ID 28274
Size 832 digits / 2761 bits
Status composite
Value 1184440516944474707819136623195592763482919211725800427575637858073303082119156566134216328598986661139593787789625440739540117907189613616772032048711567289062795133315967777380074374431277793748017155789425930902815434567585954667620940073299995391343416028124521835289692606440510363647643953721996633461669735572787079799940274198525852886712967069994233976725020788250424311999900205453113674257620421664483994299931026287896695845595703911210601188096842787468869899324662331994247499439959705413180536913229746644392811694286961129417352419103053991183044186107295458207423047396035070157876985605775382126055789958728568782994339499673848807907229670095950736859042203229503668130097703238442417859738249609863620385037692532780259387788012835516725558760362915090311803812189505450959128081563630876388461724103053542341791

Factorizations

Primary (ID: 20184) 4420197369389321682193651680706705688987 (proven prime)
(ID: 40960) 267961002182152034054858608844442972550100907458642427013605037786869038162151653158226876004549046712739218555226203943717600864188763744425178169375587711657134636887390193692966422800539703129689452591994548310216660810873041098319645199153507569035564575703882178794949055831559626246622612185039662813010999678892334643185745986956141777159201896182857519123383233502263379270017799285879976047948769232165611747032406563719034635795681143962120090199990970135597995016806986333661382834214120723996889702261218914952644901769584403076408471579093464269299141465209749991486191789539281627401248897144908406612854760808809329017719105515898749875921604861424963744878938455440746400734766445207130518157499423129089435957704970480711907340565985807023109543557942943110195852635614518093 (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.