Factor Info

ID 178548
Size 1064 digits / 3534 bits
Status composite
Value 66445525570922471769975570924249322745410829978217965693869875654542203432857618056996831983296732625820896059123232130112619763915675406137206026160924709019187280866939861832651107594810092188774070001846938227324085542709245145139927031624384672853258740340402982941048605979977967169459045857057256778798092566467071563769513403347184988732887918304055246870152730663348556078723733781840526745249474867417852223641468598998120662390388295857771830285958237367258065776362285155160508617465826904571900833130143337148101707049127458899091427632194024595294670418954831044095945720688111393085280484227896031371499280008101440166121722165720248118323490804681577911250322604670791870851993167410271827839013801466255053431409774081291847752396257976012087053777649418479639062479294402584951992337608355685652048207401103123966224623517954684744610202277914477136966401792432676578347088914860984287027081433805098678273737191220766635325512240092033775951373836584252124871296312064161379649349652744897464284058496463414694975551814865914106751789009948455693

Factorizations

Primary (ID: 178549) 9164140916615465506719824356441 (proven prime)
(ID: 178550) 7250600593717450121490493365740931032447038939086497209146575936196921417146820257301971101772412465241631968050858503558813923450766991512176231249974252586956935433558875798456808592540264620185976409744490169578206189480230959446855103380183592308568478498426332808305072589663112031167005806920563168313540974921048520283078367515380251943593992168164103883048101803205518381182187397459140839000516027035353846120922920711952849718565029242850821891933923557781271226665395838882761396007789683046859548049082219991809755303605397539384771569673883371532096090314369740151168151363744345846576893443637508883460963846736557633572795608826547481741957774795683618415698005289922585558844133985034805347397041213710443144143249818609709633184714051064026480626103191307356626458299484155473392695819899379985334837649272306704200927328001577975265770220892457607731414191854469353568554096770609253626599700806120091744167959944843272350567373619572934072847978034549181432396875839489542292830519708768802492339561530025341615573 (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.