Factor Info

ID 145795
Size 811 digits / 2692 bits
Status composite
Value 1729064742391521470498151369627480645326869207994188307648214437850019249323706775904103305914296609822541136088089220920126769712264923628885866693912413750303486101108007821995144216859901796976927613073867744127474910750555017903034686082095816182677057674201287203351294260183903882554747934809931556724229210366824455695538722709757940914259083250758378430287949630234815174261718897224047688549274397930279896780062140193223449521572878594916338036687046362596053014241697301170434825417456618018867541156712221872208712081223512628453212572881089448520134341274910451211128406668676571475664328024093696353298777409732681388451837606814513459709147514074367669170129886827299789457114754782321428261421156419770658595138356179817175511673847185045225901350680551576100003043486148591096949092711574179209

Factorizations

Primary (ID: 12201) 18122224759963741448389856152540213 (proven prime)
(ID: 181733) 95411284502520481126704452502243769323957310021587277728101857491087207387605490136346971453437612652913449963993455065526865383295391398420834652644789149067556889641790377743618037823207598777605298638034405465592076585559180928684618655715019517623619692311446860059127445681488245423396889308303067037113694289891074575827484136992893841813677680291151863197546309034530114041213648196913552358172637265949394264158752943215268070183314478230124769351167879590156747607697284735762161057100675783245238527929412681753481464466693066811785288018010481073092218336493909733827816491483364107359707744389721417737766856635197904387749496548002284754036180225869791299323239850099244326813713703139826564734564988580479804334195299823150046966042122064632111898362061241013893 (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.