Factor Info

ID 143118
Size 1081 digits / 3589 bits
Status composite
Value 2421236076310463017739540212983103058523119033842101984452647884331097591862348959100993003796281859179230691407414753037072359506543951331041092566738119211717327310024744393787248951834444831020016397298380093523038303173534188722086897595857859638109925617907991903373336202841526292190450904246478699985134773481045717139516512890134975751019941147832334620910893965343397529777164118748538478048943797786585184475094451220763603669610866913147679225893297389701792479050446116415510521318466542774642847109814671957545866392996174384805406615620619702586578962364879484110917363323028051542546247819022920365723885880713405492061514924611325372379519072273025521337282231561306979414986555469194748410146203943445058768890496458969971659723872596824810019850806408638925640115362725846306822126550017947667375007691343003060783630309584586862679864596164652947850887920910879215253222773437019336806157080903964492304625276666533100690215663657929438769083270117801894568313964432059699133771249158187834262231315043590823714625812247131940243904703545534032104120482011029909

Factorizations

Primary (ID: 29154) 65438094203676554432094356953 (proven prime)
(ID: 143119) 37000406350074128683654160974017504026456412831056684574949053221537646821317827331117584828938998738928962823415865214662736120102245266334764861423915508116697919169677450312779053669357109131867916267378694950517534073499712972658717707999088476859314556788189773009583544326066098674023397719917103244103900947909565143880527937446407856993640232977841319534662109268052432842649130454924342387811716407813178503923776136900609159342506455579739982197151805747666758861685512393707634191944658100698476437838809661289820124724229871963194750637778891874575573534835374960957757382747287837950169374493767553936117248290837705265972063625953491466151601256297048005717883270456751364599121615805642242454041449211404098016573276423152378837111876236997255767727830704648060405231647814777867681991076840971966553653902854624482339732042487494917620201796682723890842317061846683531811367228849110890239455121825918063409141662508282926991386011763919771787256574807586040946799051665648160395958478850580066354380759445862886598642140783498726733853 (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.