Factor Info

ID 120920
Size 590 digits / 1959 bits
Status composite
Value 40122550137664874240730098991390457603842381877414681664859138395160189583750788460240446750373495438459487893117985451126865789420585492338557327469722747393186925243522397056412640738398237924155225473413198362080024243823344372420593793345743290259102066329322692533831768537057065533528051818724799779138541809319033719635602800473042245376247194312070506069145624165572833858513635971814067376583587795170001816780783413934457798012791736261725374682622633706228889471284779651306711328844873602199833546540605937601330494822054620745538448458397791075623077120857145663273552420061921

Factorizations

Primary (ID: 120921) 155572287539026357329475716250051 (proven prime)
(ID: 120922) 257902938706868740992408212162089730429588524057401346065657993480855011962458633256661352651037267501466522002582402058155742435436444077964053299670444412207640888188265003431118215577127301662034835307239547219618485726925198920997035634843485953053688172703396020275632812483972380415714928729118941599444941045503219667356329678302146476855643991911110383254451770673075945597213604368234363338392134236405022182865628418538713025471881980094856004451792903163294036889540139011352605754811648747923478757651631296893427707952441292732010566826234143371 (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.