Factor Info

ID 181633
Size 546 digits / 1814 bits
Status composite
Value 729261000741730366737536268836017208420064616953727154549256646683605111291868106796321872087826746121809448118641363269582013519716804726221142718193975237628123930199556872067212780160112204603106250142154387086852405738549999621897456040307541398646362096929884221601115597877670585433337376392828795483313051286679960632249003940126542408780762001748744120669216820960419733867253369982798850613686187297259905761358178167952079999803027812205541714837088987200964176845531065626055054174708463100333908551102513723436650121897416817425986279

Factorizations

Primary (ID: 11985) 1311856567988975419611247459617464197060581406673461639594334403781089672393080946888216894062632439 (proven prime)
(ID: 181634) 555899950144442109791691190624096766448754762373264136336667754939253207986447019231188921174675841506294911332250880115990280385837902756537194288943482863751372807414758487699430645452173400779729111834321762714112228390065495758451924314984915103041442468757597730240051255838755461824907809450374345432047473641323533986986113261203249586437476977567386077602048124790044918963884720169360150102368664018394648416025289670489124513445703292561 (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.