Factor Info

ID 86928
Size 451 digits / 1497 bits
Status composite
Value 2854089008244866270814114213867216955083487239735534794930246789949292778211741439231013472141757753523261191098962273552531929205860980710343846030689109020036729827131748339723189609126597935820974585817060423076371201756063462565597240099123262680926016138599621087307991519674290072626534918411132978367818554282539459954524953206909044223237961554955500075980921271302312558251855102549943648898733099111017708405080732596061105669036692922187501

Factorizations

Primary (ID: 10617) 13646560594525825890627182668772241639702837721889959372317451952089 (proven prime)
(ID: 86929) 209143467943838832780819551551128570875427568130125008871767051670496786141013865329940629047281016021954962983945592568654167420120091262114153473985942662261959816512140741764411672234760878848516941371357937618882017997310752155790092738434163679162844550974630963384395945891065741166152638506941322973668081872821329639610543465426206375211240466468105666193608162298818894528309 (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.