Factor Info

ID 143119
Size 1052 digits / 3494 bits
Status composite
Value 37000406350074128683654160974017504026456412831056684574949053221537646821317827331117584828938998738928962823415865214662736120102245266334764861423915508116697919169677450312779053669357109131867916267378694950517534073499712972658717707999088476859314556788189773009583544326066098674023397719917103244103900947909565143880527937446407856993640232977841319534662109268052432842649130454924342387811716407813178503923776136900609159342506455579739982197151805747666758861685512393707634191944658100698476437838809661289820124724229871963194750637778891874575573534835374960957757382747287837950169374493767553936117248290837705265972063625953491466151601256297048005717883270456751364599121615805642242454041449211404098016573276423152378837111876236997255767727830704648060405231647814777867681991076840971966553653902854624482339732042487494917620201796682723890842317061846683531811367228849110890239455121825918063409141662508282926991386011763919771787256574807586040946799051665648160395958478850580066354380759445862886598642140783498726733853

Factorizations

Primary (ID: 16280) 2560787702841639767474730913969 (proven prime)
(ID: 179073) 14448837874774131563073702896736021528364889446950343407558071407104135685842528826003859595007737367252826467605563956427149424136979053840203617386821543344996727885374791975434270080363255616339552580429407695418333594460551115594743470570269119967074396991885943106345261028783579698839472432492029161146279895276724514637124447591173769377423784222610448449913228341590751603562108818890556007260664115651440325236378526121619875407764003821984424590268519285795373896064170880836400637306206826302451820812116269107916488852151465138329666589416955798833072713825167487856901081928334463092148857317090521357396073544307029694382403936541002017251787070150991607491473519149739798617319680671528617753025871628334356743211517759108217845069599440000167949999828720155782208119534030673967807326408489392228423575605314319851156194850399621657766100887439299872487556756238907356567621656152382774724034801395867449101237223477500798979019923010683744328974014892054832121765062236973008727946331533207271469810293037 (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.