Factor Info

ID 190523
Size 585 digits / 1941 bits
Status composite
Value 128841351722999835968178128042664826113417694047359100068006474799318548557910975771733288272301980322248637971059471000848089372606778200536490109509653677236927355198569212893334129221458934974973846674433109560335662971217612342903633775678191245485265117841973637459073757122791992897261749065527019336682882885970009128651791173474080246873871360493108063671703797332993366096464707790942086414289888866624412627514733920295993785764585112013975907985810847484938103652189485143428518280450648850965824240041556749509192783431942220675326038533350828316237336349838512842522688171

Factorizations

Primary (ID: 189378) 131353070873400067498714176936971703863744634164790506746146885289021 (proven prime)
(ID: 190524) 980878108644897524433296704570024660019218873005991108556060957194886887520114752567044523607871776523034597490075068191204935669377073080747674868396005005477581304231128964592168951354567312303638157688411099611357260560133291079806957689807986698014322184451347618212828147101246927636210791749842451632404961973994696890793830613832811048417138633605620699405120261022389373758772761949744639004396973257264068978273704260022029220330096447738505573857231485369688151635085899849517562516073665276980749039526151 (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.