Factor Info

ID 142366
Size 810 digits / 2691 bits
Status composite
Value 774858902163524305751681029059060023955734210688330438285178463041376843987848532233422847774530064302371031366324843814111070186768144097106723344350513031692575690603574633448850789970689258168753361910497799257060617320273691588351252597782624364678540254155536706563615873165540209284747847734516549894565977266699627029177978794548414473915004394146027927042640342706996562910568359868387635899292022850559445563293513766330990522510468959485108364583888044403830310498364744559407986499093731618429473440361966121778694501729861386894452560510123259581935101781411403015416673039468879560685408388547361541149110347893738826591056481671372050995399263582195734131025553422779727111055429186681285304076150286836478281281736846121719024932391705964057829648914675600722951828710372873286464245127318297927

Factorizations

Primary (ID: 16697) 1191410138925750382566982647969583249462584688509687966201101 (proven prime)
(ID: 177894) 650371250711518514537708070546901585000983054275597588496270594471327495749807762196325247244420416897705965643071033676183121728290308654563121402964585862818407185001300548899119766101776517290265058772122197516745155854291904718729047330329110420610537189814896711444588102657529309024900367993479070433324846753274597565805682866915631423404690191590544044242390631222061326969400040284551317658837564488019392134771961419151537796776926928915460782253402576333980060057513215092084229822072521191788704782511294128665340542673237078464713919961805180850427995598892050190399986601428838504684574739083621988936604080764442918615539738928458783421602795193247920259105698651143044702391779719632747387985152644061196887159085299948580687757848227 (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.