Factor Info

ID 51850
Size 756 digits / 2509 bits
Status composite
Value 108368809574072944425396498425741778292420802014122843119375319549925928748681662158636398476536951172618641044813082087063091677772413894502655799567271638810724974506651605489638958686448336963971122673446109979985565271633421078929422681810298034339294736579719234780914239325668198671913087037672721907783882671008628683731240495731755802419272573393301366340445151946798695343248784646721251897968450488832227691470968083747918655677925268482499424959171739189956032119473383272968565129721954459790449178534451638491128641765962402037017169199849014033189524540761343577319692745891672975535072030639063084118245548228229105787755217069971018069183336696695691192316528886065388760454568640041123623396444514921915324248875975498200390467290834045903

Factorizations

Primary (ID: 75160) 196917186169128670603683745129681 (proven prime)
(ID: 75161) 550326823586626412357133651142121752264445569050954445751982305295405603218821706408412524879447687138261020811372409020144914719582877615993013524156156940657377810610058164876298536116137631225481175967033258148128353741250148792942489042311145099716309877525123263523252145492026910706137250604751346081761091645542161078156032823663727541468408079697947264516821245472452687950860600473372315268107579497133245464122646946718247629977548678525033966818849724991234516628864782739034186974741731474680564318045799491769943071586074789453249213885212848291769669177805860978516826938590966639567791099320669767668416254495436801809707207765783239985021832359072910892588649037410182541479450501020625158810009290321596063 (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.