Factor Info

ID 138129
Size 976 digits / 3243 bits
Status composite
Value 8954281687305744367556655279028794258483297824444392768728830177789694407436073857614645377083392968090858622963388185013129711064382775517844766277755966093214429343327393673263132051610192534074033653899477277135100351875664748171756712154882808794196142999371171161886346493461659427792464895614989126881618065232089445422003890638975242569758417625919226174590566935317040291757842737325290956622472319093214916727580577276435500452987897997733596085202638222274812581287122079715384544752715478202910464220325855656646584096970656412278110285482741139814703055412817241396026515561695181037431167495153254292719756078841824298378522450378796692880187153658839057594236276189763681737036935360634055182573577393956676604930076841783934867270172733109731286831710632928166290252166540896551318938977964081622226457820585035792544084629298769375244300378937864440835808366903887494441748562998536441542903444907990002413967873688780537730698774341217377449217406455778948071

Factorizations

Primary (ID: 136570) 50986870406129736955199054368546402050805090684776189474349741129168724525663598342281828623219935561187831425537614972908245100481392128653777928181264654655865731815116431552055741529269254201 (proven prime)
(ID: 173091) 175619362710076119320008214079779540432940876719401645953123518370201113955894981030860014148380639148424722472874839431504114653394164987309098451782835884819505081289793537007070785855643411012575763834399465432504529843406316621670348579294030263699171078323041150808794499794889461851921010511460637181531359103912337736263722834171392395790335641269142556258070369599761391736309988402994405951405074230842908035730490268746934788656486379063515007504936097186137752163183784198990785263281815477959403671317984769419819708190008010201451214943390571006121702339937871907005422430669173116272840568596423528778958667566412038612005311487963691059744610851211759935492545715878729578580591812683838284521762527171126262711684121938330766216925752087686962796908731941746604739871 (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.