Factor Info

ID 205403
Size 515 digits / 1708 bits
Status composite
Value 10075718517124074434840296102089952951098731530255585973601776845483912596809029767039178304604032415864989679742405686253429782706962154246933077998976289332077662098826737577395433471291406386963773687896330669796987145868791898730619352673661137583198423152041560337460192405406723022086846163907761502406086060215084380728780643002691224572422329354905769716864344124188810040537212367142460479419042613295862260300217203902267376934365635036033255245522266542345737831074082105853808352064964974242157987700753

Factorizations

Primary (ID: 205404) 19011142322251325821 (proven prime)
(ID: 205405) 529990168204205726249385868033870626507496477793229844332643205311085295978783620124343757605736659578435558222005185601265892683451061543684489326142674367972106631634341397631055410060986967079405386523138098615368260022955263822205614549460828210601917106339785604416843389060431369858996883862463278251234735337238372529944573687984989537957681490213933750228847703367003174739819078923276969617185649139996534571242774314863440307969773158891838375622466807199630777384560899708295043251493 (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.