Factor Info

ID 181659
Size 510 digits / 1692 bits
Status composite
Value 175718915221046429919549201352663357005850887140617085749000759379425232038143332923486033876060350348478590774560191740957889677225631475445295383853933791871162784475392530582242825023079968186255133467326723907219276600476697074291632263776732195833183658104427257157387949341258646568485941852491823254715168643733291074484687156830090253919489463010386858462183864438102816194617576150428550187767278520327445584893067506072182625924858524652930902842561909171896064082356654203772739095574263486037151269

Factorizations

Primary (ID: 12036) 666677303663223168496480892592225989106568593463027733912161 (proven prime)
(ID: 181660) 263574167375303513968704319268033587402518851962478705555849795309154137517765939807276380602524307088015738434779204173649544367220223477636630359613148580666367663802551828737923055006268296592841184159477356145995177199826399380741028525544945955340818804068679013171478649415997266819780471417637782562870501156509532181380257604186617725034410850755567868263387933944346600921801991764646191876316719600810308666467286485134044568447485057282629 (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.