Factor Info

ID 150260
Size 271 digits / 897 bits
Status composite
Value 1050069563790821533473984981036522750674362430322364734851290795521930774242860493805415551511310607822214937361821999752887990315529872577019366165479355064264612106769130594171182343797574578441931000735316170187297039433535754854827516383751974851431437892428180286611

Factorizations

Primary (ID: 150261) 810361818854768313522496333 (proven prime)
(ID: 150262) 1295803355191162134566960840431358919531544355532432849799059693753811219469215124823134765321867832608280514555023330637024606236971443263460984767681991702869768857673947607081612572903578253050518854336029767747959189508474800596627896803167 (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.