Factor Info

ID 105384
Size 529 digits / 1756 bits
Status composite
Value 2953970480825133198693564143380161946461697464737059291172400051629149040364376909522713083930093026568382750903121181885073269296294162065244802372498596302803095766119228081698932602902580049900450294035359780446447122232490678462167454213446655633635244210902702520275927382410025248561498451054439050359061727173639130685924408881885371378925327574078305184930804892759999525667502975484681554174437744905470946324301312710537403620413608704453151646525859044464657603316761049458268530091994027583026515516810277616579868929

Factorizations

Primary (ID: 382) 1974737795746080149567 (proven prime)
(ID: 105385) 1495879851587631630500494965251350032382116717844426204962051385051739259107984903410400336308792578344190593341486077547476556123555984570172306684638350948545409791543607146756803675319119440281693882085877778162293474290182974273807157069907450004725124753349751219793720010349063042241994820694774576655461726333739988642595284705597585454996638404695317768237431206490289618000325170336779651110560949710177373351616340891608996589241211334525187345706851981658149071636378362539730072837416708713309887 (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.