Factor Info

ID 153017
Size 493 digits / 1637 bits
Status composite
Value 4654198032031239241040540659989205992251930739897529403296284931325726637196359251108012432842568891514072202162079803702110030017501938985155738507592257222835344840704771117076985658175262188375882128398385904726050637801374033181233288333024803196109529277490610443300840592981822974795805979459926014368049470337929940923779438751024679241616179587608445324193598853173622410433346826509274276744097749797928494278095730820065939651599639133292980271932256541263060498845940091552310200931

Factorizations

Primary (ID: 153018) 893731251803222572081 (proven prime)
(ID: 153019) 5207603541490544264370118904369896583737274657837941774148114837514349651795631274223797664429490442727392515992904634697415590080667405863346849104343180993027426155619537750039991355893478397438421622513104811726169946582233319743822481677025333707187046111478633245503712770421915206031515382358725625678896284523859449855234677281487876106186993896422521997230297847357584920544610045514736707673435102775617434049010011881474123026320832908021175597492070893056560851 (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.