Factor Info

ID 152759
Size 445 digits / 1476 bits
Status composite
Value 1816265730100170717130403550310381748440632248974581207065468260255797577632791671159233656612963261917198174276428099566283825276773565358240312148974058557545805269632714728645884326740350470806997505963191092319666940087225519707702724052030474823738512128365577343695497302436654810252784435502506597325761806898560570855160677965238827926877695157591919631208790879802862514332753509350602769898096513855252824734378323233999885451677450623

Factorizations

Primary (ID: 152117) 768483007886911561239570478002112053923 (proven prime)
(ID: 186861) 2363442927767960209643387160873937930609237839733670217049436215572413796206664743304262823485245879480616983880327601799793293435345259803685134600680586036912628940710613336506766991426577938521684768945020025105813252785915560568624773442682663642427443388440999456244311320239815262782137241078267293707438346034858946780230654025054562735081591392579089266250165183262207308627993011489068960822742901 (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.