Factor Info

ID 145018
Size 1083 digits / 3596 bits
Status composite
Value 242513563048130649886806104684295074617309776512695976589673176710329952666224211385942054529070936177217226068813860922566443431596243131819196898762802623548874443673249615321124615877836666112685033860277219558417859107210081800814122791954958626706062674317086656488058564192422820118082656141003209942168098062391216467718183062430736208470653062657176825757120416394828773306728404950811523526380219024860639780789730280858284207892563917451981353854590478908349675513012352177517508312887286627778501698320686899768682764448484481206226595568279031075428530406000069270975190045779198657887417402317645035852895445310980894849274668545785507746091407794995456760763453199448156835333573287802948958463324292171687231396411482203061030807849297462940795311719532783539405326579458985535655277490087084102953316428272147816204359114653551894370366969002181571913440184511892057019188544461476979856212968597449164127392109969890112341304668843403104595619825574361432849001303369060392869974955623425602065752763385438778380557176963175127831102339923539168403074113587870954729

Factorizations

Primary (ID: 143127) 40385656825829055229 (proven prime)
(ID: 145019) 6004942895791375322746254799332974063515343820416302036301577584910079816400393983671403317314946719062785064695266720733289182185354416876177552975414849594245326581311383661272809311953867888023133259537780328192897929995928044468241051022718357358874581640642192403508018360978345176449548793904029413043756263170234808529337315718194347009228322704912094086356700496902089773070933064449909267543255506728491689431707777169521937986462473124184254475071634702237503762910373110737923159358917158924077772255889420183455602733028286570923260044854912991192010661183849691896077565611382541319549533524699927550571221140941754685092002607033858353959019839380819542018431555763916709299400952616246267331303806122730750846040234915878583091645725215259041923642450836559185087220743554688898556900150360925925825370462971555909098932807782743680751192870011916385776629941933677111609796458495491152499575576348104982827403223982010808709211196059536028434058359150489911207638993506996256650920108658297913469885810778484968099769649832211577735394326903665501 (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.