Factor Info

ID 142279
Size 687 digits / 2280 bits
Status composite
Value 120335054443907713567821706002442619736483899796335986717202640852457420191860955660339265677551197336215399275596439781513733993736134267074936102473894861345651085544083629979474677518213782593401429572937896335547085614043076418493585958976076075827937920996268370741411037144947344272848021297058935870371931402642059202804438998106401966272568536595614724265609164302568734424772063756710413786780754962590917760902709018128351381887569393048971531678869314241083889413873387296935148697216365843266592209039724809526022650319862974558289852239457517647189680676048067345494229988794993766279124375281172473519503153613099618697395482780965528815684617624114025547079652711154582619

Factorizations

Primary (ID: 20483) 18654796603647183092401 (proven prime)
(ID: 142280) 6450622700457699523738270292122317226697097154311773828861253222585527119558255922432418040586084874332999220006352693979512144798344247177263505757515181548541483301842549546717065977616511406174029003097820550455924737883653407538464802554977034265245373693927866778956589830083877401494978410789100764016768018553972948419996313214342961300283606129109898400356627195237128862054321028357425514515216818875971597088527731242353615525072919422379179308175106254822276304176048753445442653301718395769446470269745328461827280101769229391307131174874521872902493596659705014638690096971446423849344454527498188198914041565473815998114374478688697046399906781027019 (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.