Factor Info

ID 38057
Size 383 digits / 1271 bits
Status composite
Value 31507374030623526440012967266871938099301920811630523037474167105922096269930283443950586549919873527853505717281446952874841874090301315548629403142020398464722347856486805808262135917521375254954074540186234183389468431207029732408941474536346775442910244769975468609854495218879905345110000117480575249884952458881462566281633313562612881523530401617571975247398389770749982610141

Factorizations

Primary (ID: 12856) 50274338603941065401379734973610368783106372072825737370556604148960084947210315634660638475345739053338978625055742793954048652221 (proven prime)
(ID: 38058) 626708871872729635240544510098758471567240378337357036644878252703989283135684925708089114922879036772044653958887097990374110400215842511262101080090505949913957525354566563643679885036557015603576091908920351610893448628453934470899678705253063343521 (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.