Factor Info

ID 142960
Size 1131 digits / 3757 bits
Status composite
Value 898012288892683867679502589932498585241214751176973031325427212020545460390987081259643446768498182500162503095014999229277710299526539582095542292721673998966545662535240427136921129070786689182493447671115182545355416052499660621660898573881191156603123496886455346939977730762574783999555030015939434022088865407547746051718018028601756375542467727375865692915413829803410743336507497048384152672371891228080736687851142946215513098032047691482883174289825553383964092688911030919991981906060506606518148675109009990200063425032140572595400787306742944766013596856511440024795943795272151791033774117382363284212330500498555109490937182052817488503082219778307210518921040191102591829237253246892652636586787733594003898571983035615843881640428127383229766758212289900083702820172177603144296165762329075778939997981052337441608199522740333930241265744917192464864435542778273100254926499344984757996698967406443622328495767080940317498198932824044334793339563053067939244649860700445844887690447780808881504257001582795523736608781808624332501869202066126307930292389209432216778089784096026246468450450227874420666212507185901

Factorizations

Primary (ID: 29042) 436276206825076349879647249 (proven prime)
(ID: 142961) 2058357239849981618011352572671152414499744682568678118845404570937052204871969002418334786809332470790906636310745339810127621339109750211817497623951851552907627413673236489636847354524287017857252335941371148465936597084638592913663383499431037199793632429935994745001648676121121012512197983152800486819955511836936936060723841516639517414878884801619774618003298162553550625430597808981712692138168480211750586600034269434518676962320229577915963072889758070196139815117792859062052918891330095634614589134622020135967316651479711224589129108183372982463778046746672663838816672596013541100313190601454697326729855146576447064521348530319144615579876109693742635445224804992907585838064708783695380109503822491556169506893481971742756946916915074557201010105948138555794050793347668291984226920719057616532251412330564200310114628134959098265558984369784268455096846056501111235340946521088284536338592967317611473263615786299382204429374185092874873116975625572647545524422034009140896547345833707495028704933563328157457060084309367503543282862620489894699646753016073424695839457854263383903704349 (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.