Factor Info

ID 74859
Size 485 digits / 1609 bits
Status composite
Value 18415872198172770610261948443110341153483222031564381211467450087042224785347333492644745522535912153293944918229623844785660359086588393399952985792219628320415766601097326451627779472353502356202061004453372331585610746791271439288521503360653866676647637382240328297275564732610142280201588410115334563446277134067685341182854247674875721788712298009229014544139346725597937512362927109641800088052370411414198242300583380152364432426596994735041740845204938179322833134277825185153

Factorizations

Primary (ID: 73199) 74004240886932111404174666525790714071569 (proven prime)
(ID: 74860) 248848876462493381309315111882313670655579222225952894535424390037658168435671193302443179679045563657438739930309458942501730289037950496452358844064157710859668692998258204756018425828869161934049194938558183079574867005013838773368479395604231595729731266619542656755119806141360487125953037892301112491941095524554653356332464560308837854511134676687458954316622476849310978202859300715293519004388097515603964723015387913875004011026125937 (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.