Factor Info

ID 106433
Size 542 digits / 1800 bits
Status composite
Value 42108388900818238937450695235374959453468746478525354938025024842055280439607758434496671534586749846518516866680179361289162077345747697697771751354109268694692623505954743765132214086990931053747461889943781520747784344913574964599936843783765804171365194178796344880492806268223657007030560003141364057149918761038647727173549490268853688828603895350261694486103327329285330458965499963361069911929065095878228711655543106915502568161794270726968368144269764996341675756769416483992778324494728201541827761013181653866283684624998384349841

Factorizations

Primary (ID: 115443) 9288508086960275510155333262161 (proven prime)
(ID: 128883) 4533385610110232697058691541578972494830574089887725945167549610823110563886035672145364302525253701844807853220698850085918424308090376388664820511400646746466886764564744399879468609860388064581198513697815851021328974196274159749494502596382133366711459333293555594799125906327298952517608850154890889301474728439005538979024315431533544270935919468871867692780159642987307793648414583888082991973842670412368494178597400047791180386882929426192440570075365738083231239928866882713344444748024457990612226881 (composite)
Secondary (ID: 1208) × (ID: 106434)

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.