Factor Info

ID 161827
Size 525 digits / 1742 bits
Status composite
Value 194338954211516099103753963757961092862018898551157133772660185967857800258065075178637698758945138829559628752546716799694382301052965079990282029019090381005226575489290555704702581757975397840076427102225689765697309679359051517457861617787300268269805004627808157793380005884811016251067982545045890723931515328405448235112916461685588247172477196554058635463536692730479480625195813719567677045476269221142024923604030766197413163173524512918191612745233839343644901253648297014251762116750561630470356810356397463173219

Factorizations

Primary (ID: 161053) 109360487557214168805426773 (proven prime)
(ID: 194109) 1777049083745568643801135406717994625660134159941671571886817597299161078540341257528616962112801241687517793960562805193007441745849710410822715329224479991179245473338047941504758195917391992002702892732455891000282904808851338569596547734685328950430253093326447708462942224159421424334495954950889512203885717408547280411309215233094814315555583089560179530356835187047397021243100378343037125620452224499684019856156322710063905384161731682288558011056276590425684608311670251993818275273657303 (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.