Factor Info

ID 150366
Size 432 digits / 1435 bits
Status composite
Value 509204280834684840315916517290866350735647819846793441669205069684774844473635424030728972051542104664391984028364429630238059382149265993452252292112980638104307974713422650473499855313439485393169417622758802021608135638890413525872249665000466035351382947408615914302487522023482440929746625545313818371718345524798917907225003510286159303293801430550358487246210093300358595275207559087183305784507314346116535620224870285006017

Factorizations

Primary (ID: 150367) 17900684653711655240833 (proven prime)
(ID: 150368) 28446078498405523499134025634108391935374183625913761972852438373620429658483704831509933373053304820025419301157647187132474614935660346816845072389374516801159043031663242994243575521179104569022412489764553721722393106758858973343016680774872391819448519188072394860172985375601709599159218479431733993042053217437782365835888231684262146775893340534490366317131080892184145703762130084655824299491194384449 (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.