Factor Info

ID 99463
Size 411 digits / 1365 bits
Status composite
Value 663381621200488717759988713291508398546150985698491203368326940852967666709912406868839736658120479478794283817274385217835150464325432776468072016770782691019118776142960233132309499308870268526727317001193811081497462065236317828005064951848241478512452565053321691140821772613126669143035706201186846715122255566283148822364236845884314552333729594327871828393758275941236365071210439745447610508382687376121

Factorizations

Primary (ID: 98061) 423482815190164773087754922424574131424226119864444877189501 (proven prime)
(ID: 99464) 1566490061474153303423972685066707664959570457371514889848183437367406625624190774655320287271727503112837486061519018782828749204984178442140895222461537905199998557697650230396610735882250818304557316509141163146797668203940487598439858843385872886984079425986496534492154451234224825981943076745116620838202723594363757061160185245132732220060696621 (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.