Factor Info

ID 209050
Size 648 digits / 2152 bits
Status composite
Value 345305656055696801403047958421310029977807528279800500129835372537029152813817022683536725410532960572230918278991104576261852686579887514212546603706211374817622895108783957138972635685461236358949898044798967742438242494638116229000266588845835340811308335908580607490077883875656249906007653398739808761233623628426255114369920645730200595102210373812298566482975305245253450586160004263149847308331427371008963448515187202808428649020129893284478035314743054677765745631634941683043018607236218622013787192064691886258402676260837523085823317422703600288561136783070545066765479745540075990591641034919486158856522525782522163922561968518183463

Factorizations

Primary (ID: 209051) 3365384248247945875976621 (proven prime)
(ID: 209052) 102605120421380270554021486351239264660309877770429781789091745349857842038941156141720955968398406578185850376198658002787963924052741267318748087442745779186267738357663516690037917828149583621195379338362772404797774895419160048839844020875693471224017253569350424730001727112202776250535982222801697111123434007440854582031597540733399790507053742887078728528601649969516389387846527941156649715174315922836998584542515965182374817693334597821283505918308349412873161039175979108944537313602521235181682494894021666219361083226662135277047897592751076157830249270541999952207685013890866946487550484729356203122042461603 (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.