Factor Info

ID 199147
Size 1143 digits / 3797 bits
Status composite
Value 907646925160865050508111272454845660884755727742498360095369595650282206237778844209544132123915356257292088777385870446898507092556051733933935675954096517507875056418029714300636615217333764302976378770348714036824332865301941629887974388419133550072081704422304605617785518568966980189725423277979316708506038374346631721301062009674822319289970612935961382568477429032327945776979915289691525869105904107844198271129900789477670227497789548104847023678385138156537903383040938945453692609314756009557994992459690293190303101513206267252527038718072910250489077950717775578488012501570695170174909654561069919383575515140427533740616602802538190019949338238164338365048524166121127749043757698176830805460484658560215093243001501384327232963514159497570134569789833703379999958702666882013420547903695880900384456494726891206155167115021586749978488986014821409640696607494443737112880886636247134870767426719987178315296513805139345575385295698387427465667240727457656114256741174559813468079609039313493261138498473086423257203631239574696592020625062772984784737584815867421056876092281293485987150761197629807415963056425572188716858839

Factorizations

Primary (ID: 17099) 346354176050253827859677568458815390218235712359759067327 (proven prime)
(ID: 199148) 2620574509917764497210061150046747771474007976272874103416341227483735611126152417178752420108006396546079114826063273224439697616251900101892467905761329110545339037899175280976122307805708578132742674126338878235602918154171922354288206693118418101880775520747679842541606430111171444245613655221868529199756472989661349136748460935499469300378692412881878762373026164178201855125006211610381772749236085870878753684612614206676858338136198235555718289570011210214973212168617649148619946714866043623018660616647405358912366880538868165087589922493068290504052773975248191141676713606322525369054129058236133045865264784926907417603093111239021181331748631708687425043693024588653967655416697525318969283184978918021952840138392018514522492429234446358870091341934191280824791737883274688210367999582949527007100623004182660458684128371019606368224134249906123897374073531761351437244182643110873279317457161450050554861864789828013749182140403014054554071248969363142558500422742911621831509438334081158694086353241022802856391818585371322169500241693726815534581083583879446406375657 (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.