Factor Info

ID 128280
Size 354 digits / 1175 bits
Status composite
Value 319613206008121061147419361704116800216357553131370640742323154596237391754423120436986305548299067511090138831743528389495084281660080197605686298045616788608994546663176030475816257637806168618206596648189077438688647041412637601925860359115790274518601427166473867552352592144131383808804612245437888721166012664359640783701247880851121603228807546241

Factorizations

Primary (ID: 128281) 33581065105398290242950505422413610584518494109745412567916336449807045186168890510798425453533800130261984046810068061917526548097951091015576547720510092495611 (proven prime)
(ID: 128282) 9517661366754622760776009743313107764187586875757565350326289999099843301349619521309483653186428992798911024571781996590867334375544917660940686647296612615248924069121962374304823118921009331 (proven prime)

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.