Factor Info

ID 188125
Size 621 digits / 2061 bits
Status composite
Value 252010262206439832172694745531985753418207135182969938745463948774440158385770921326519110825964750391824690595217733730094922643849690823852892276990334382574751537396849000460126056408017091394089883235971841956177367472096455077264184844028875412853072933795951694525308765711511796070529299612015919401407394435522415569482958713864893943527356291830138775559072284569749877855962272420053769764754475928449215137565022527573480680386729688288696725672703500604561089472135347306550584148062489164539174402113039062174004551052829626304497277886988227943744569785998494450051334295583034031622746076225757744119153281

Factorizations

Primary (ID: 186456) 5074249519925399514327741177256641198089631555859875598699693572914881 (proven prime)
(ID: 188126) 49664538808518196576288772949306705327796277461456385393568123793585285320007729211620352235340888978965006294818232245722444796656122041431800075466063317617057096195162961685592803592448987161242190026673449087242024601452896257662921329741310324843967264223217232729757712046498388404807911591125941007067310393602883535138598064015157837989217540355200192005978124685557137727794590848877116478096011532565318838326474439967129235218790872974945854912873982155350647730071252731286083629160884380647832160781988146150950855928296846217024211006401 (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.