Factor Info

ID 164587
Size 524 digits / 1741 bits
Status composite
Value 73755353202605693557140400706652754021256196131303974993041460167223077979943691891201517264257304391836640277118566728214881214874641233625182502676037198218136532071521172259717615148631795809290780823455192125033482726637255107287961005712863020542180624507223325703078989949206874173212644895432702096158794834750667152339840046134122170994459534988109120598825462746035345181669433086586749529805148844738238398327983856909351549662470718402082116169421585477172301020178864536963593819199351853042657603740266635169317

Factorizations

Primary (ID: 163545) 55707046407589949513 (proven prime)
(ID: 164588) 1323986065657875305391915806325690539085869016828371571743986278757040056656333757229341896238264763525005807940966131223772326842359324358024849814938985020813134379138187949501019823618113449396899541064637099654596242794019678739992605060243145365207996877051709613927670839306230582513813168666150634776216711513649380247960075651549276458490176683222775195755393789438156506218934496742454580662812803764299073324895888548503384835675925833858103054282665348583546023243393571087522459346476496774909 (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.