Factor Info

ID 20424
Size 322 digits / 1067 bits
Status composite
Value 1023624578165631188978477017466559238969130062024440397143871420848062326112348321496592711941649251500656524663256047523856948818857776588509518177359344514152613878725399654776170635903744650743495998706525322736264960590893183232974185986295437582471548046089172707185218606149107385676759906554083165220172311488713947

Factorizations

Primary (ID: 20425) 438725907577156177685201819419114255533305134233669402807964649891016719989703392491612289098617653 (proven prime)
(ID: 20426) 2333175589785775937114427503998584716445463395451191229652565992819429202814607706333190665167441155076122929582852054528291670896326359067909455637966078292342209056727457840168105169852528589545156994729669815434892917199 (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.