Factor Info

ID 199653
Size 1243 digits / 4127 bits
Status composite
Value 2138189060949963456549847383550608259849774035928954307966477934134475003642115229509762942759586076782686394418313077916782936667696667085476744888028400197857597667041887021193256981510697315913738641168903680634406946375526073773527127119128266827891598059032899252719148711755845224476908831949699393755529365262328588774818552514799826691847662658527473352934869407991627110725351832434089877706871314725399052675516187763944319998755619250838382793921291503209147852741252615091484931801962141275041254900430536491682356820603028153952195307000114220925557466311225065198913873356448407905517372186348735562929905833032753890606633900029728320878234656360388615963417781107120642858367458005941145570879390364693329487371686952484183242690324929885736843410658681945942414853407708798583983985333910541850211133517264799253273922681515292361244050698042848062341381267488383222628606995900032024074000833968982730373070451290050775908118380350986864663432243155485948645549990312457882127634882440273296429523227574302076347363227765324240936432826715123378316604676141676155109589110279929277595002463187626082216923173330662668748513861945040293236690383062750301279605434772100695905749776977102030657491420943644378440986754375983379

Factorizations

Primary (ID: 32161) 4350778433731512878692912958725593414812080423223641851944163369400717148666998589078285568645502923399826354518276763896388308800217596225190969942730572216407267971178627166294277488925199487878013319396854505022457122692883107595510668830674235075538450731566085459947427629286332689484736586407236573645955773059498136023079610539017888129374125029727647596586811498997301908646902998100237517132891488827256811022386112768920114063092010205092555785190348442919866699659435637702611325163222458793470283660182608247256625185321465197038682330083122412470186168749608652537318262558622429715993098670658541852871 (composite)
(ID: 199654) 491449770085421773649232916892527745868688969692360914975114488817945808476115563269864835438597528630101510240228052724026646387509884544030472490703397866181314199362497572400054531616279340454384708433485364441191191550714623191783941042217856194842594609427799700068925753178021128335305499983285818969946221509771103912878647459933253322698790037755916562955570039046220014455553563637493883948579159859175329959377889284662090564147930062652395905988360547027121767771420874930118066345098203819573785015315245973949938558251384019272580038915761273074333239821424569499941563626250069534316150977955856865652511926673749 (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.