Factor Info

ID 78160
Size 552 digits / 1834 bits
Status composite
Value 684277452599098164082263666331778923191616240158459129582951393218566525389504494057415643117749922643629870185753193743921046181977113728689903359163686907456507877032430417633564550377814429878026523264200187550173221805199372382244747822250679307058955096204031468074032180816065797735048273927457569403087841586422212771000440235651136255585580733194207550270494238364269954764047622045256221835420303578982965139381583890144866794151852496134364849331554546744828969945031594361826315356211557705956387493578622205301110541470321675628468616718689

Factorizations

Primary (ID: 76627) 240491989817340855306800504076167603617 (proven prime)
(ID: 78161) 2845323260532803929257067006312377636663090563560220344889883100138464182645117519756819007546851454813106555384850803533950589138918428830384059963452412973765706431240566054387537921490208664572978157705327593137403864626784159712380163732646176087247485526044927573759293389265577500613919317806444574763577519462988804243747370756087693873889505845211226275297739787141702514592650008317528920530082922621804034538675419012907912248839878456982902154286167041453840921406807139197502870506351733906865421511617 (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.