Factor Info

ID 91155
Size 321 digits / 1065 bits
Status composite
Value 348181975640840522605987091026745910476519377335760654501236776290884861253552112817310842815627983720861541594698906335555924039672672841944811952025059369425413586270927556909281617277808746499885787065825120763175439003466907777836712203997350127576895793289066186073760478747280106763766633707915094327760891676412321

Factorizations

Primary (ID: 63621) 1975210476941725089125175857767500821151290431477698782638605674523872594825722049441 (proven prime)
(ID: 91156) 176275885383081118658964494225809367565615817659138802298781949405432267563558683110683128093057334756429378218108817226613517717419822132448729583567928176128257247834878186036852492665048075924395892247054908550573789709211803599623681 (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.