Factor Info

ID 176753
Size 473 digits / 1570 bits
Status composite
Value 31589432533899578116537916687342866554269939615672028690507394026757441994107225523486283567781096221346525393333219751078438875485670989782858847884388971855193623252001230636230813828963513941857879112278637220965581706974529293484020601367041882613359935568299082231929337277103945840720130634452509259772263018963153205302223360606951555483434456602476260706993804705659486845685309810668408370006104759307846663469907863650084121200787690995053133806019002424863593691

Factorizations

Primary (ID: 6890) 529958401900871889532705668013589387152384352866888324141 (proven prime)
(ID: 176754) 59607381297463315232917081566665173923159512465798244916963727928636559030261682881199960242438617875926921028196627781455053211746263210197379101661224116378972709255714634107602598028038496244375535343910179581551575485878645241979858116218246737676017900656842774329187340971691546902078047182927270315136398544281751925867677487379191773594727882781540766166231398835436684095673803540672902234167188469165312551 (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.