Factor Info

ID 23765
Size 563 digits / 1870 bits
Status composite
Value 78502198302555601813865178985785190809469260793064212519446285894286598323002823076157770910435633904679490521551491065034239851077113407098330603641009344550800213729301642529463342664276243188067426052223990083850085411701722353670572010763047051269674355870607535683124789217854007443020581210693898260888317471208223751802716044829555707037614389079057325780734114459672859183532363160653705877973543628533804922138064202469577559969116624615301966437773798393149195069026979804212778054968982776146357702404671337799905353763381504881364628695492531057101347

Factorizations

Primary (ID: 8197) 655417289594537954307682339857743931943 (proven prime)
(ID: 33174) 119774378169241715011654938326148126396120067566020582574155020543497741433671167579349918875415794363171580738870744720832891208889362640186958231730115925076032042780893249360451538154971926749374679219614113964397141820482912955227834112201437896552203922998639972011653363320442156011882617093530669831261991329277955790132560523197520322972689788119630370240752979459723410128868586225601273432764036319657419396535156459770494268013068055841719468664011459792366264702872184056138101741061747846128404681002917891525029 (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.