Factor Info

ID 53751
Size 530 digits / 1759 bits
Status composite
Value 26268776517055518579439180325885665566601107198208955231361435511855181667723996915168997905072797492121344097885278075465431226089116249228016643415650871022108535663934224654699335732994782757735219205924571493132326584408988285331449699797658716751079991166469564788881188344648857365963956866266755575149943110467535101365305798458184366111396431349900805653550094750830022062676555063342830722583657591598428237833927359296579397979661206015943349223525084922492462020975328996371660901793352325937225616785929841639305210703

Factorizations

Primary (ID: 52929) 309374768985359817697 (proven prime)
(ID: 53752) 84909240023702790490311035092049261055032379728131828960328717257001682135147367640718023941711524537561495400910460604523494420836366891948012917775991237788845013090558584841020228327569308578494708094251201864987683872789450293145335045808028427475688501558832868339510263091453603688548790433305901233993919741719205121014977262305753219406694760579341149979514286383708866480727791599250201388320947588434112432750813559770448301381244687022946781243790453203275330260051911822458130996189350959341137199 (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.