Factor Info

ID 180129
Size 672 digits / 2230 bits
Status composite
Value 109685520594933730493611660037657904026647146307958383205923893187243078057349491668711036921262531047509473572464797652226038234897776853711684659835281681791858249204768882886546667361404096088108899070742604891429124415440483862457393636993584495854199155588385106997739499689525386192017802033338003351514193520820331983789087887684258605191970324485530330941750197246490996476976260799737042751702311745691709688826359400013442553302588033936502142897378737805000080841090233598303417416664774437764452906418499746620238395332793476745890770776103286602559263760272048536474331814703630628458626920511147921789318648555107965137182513272893006834369626291031121504511

Factorizations

Primary (ID: 179118) 520026242729528774425009259788439360734868562094474467715059661 (proven prime)
(ID: 180130) 210923048843099147240956297604287369831038188399997380141006952836865681464990514826438917739076796293668666138622934510352930855800006682687248136768605592905353717394893344623981874782121812882310819689265249157882202463578473313895668745560641785264494548011703358672447829930946230357531687487690057371294679850832035562656257940722824490638239196986976643420772467269500118565299989424833059025924176929437226303001796597831976839815946749307393845977477889896271190819481781570142603600187676598845198362447847687668639152052939634921958088706362903436432737840810124285076260804075204099210544821753851 (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.