Factor Info

ID 87870
Size 573 digits / 1903 bits
Status composite
Value 628275672260792165158802485352578582486985103456248029311138426730283225601762333712228122376442992553710753520116002070245389211852759861560118484939769400146965177557796828912326637402124689746820602802311512522060535016703886959956015790154714069271470135519205241164314005492299110058074780119927838491839732177733485242510713253623317037963422767915194862018273330321747290358340403867601752385829017902975931458169319470421454444320788112773529682865047426556906032686735223703010655541600846151545316384392199575316738966120817789328767985867642087990131026997487217

Factorizations

Primary (ID: 87871) 22845623493785363787359045076091739713 (proven prime)
(ID: 87872) 27500920359284585982280911445808493827105202313712958025488556163129014010614108573364812556976345144773585884696734281476891510631068858773437638848925245719721274226926408448004626488951725367066722907698145381760312096521913258183875596745024263291159332710159753585603722757102804117103310418672646504062202617674414224786749000731888135141771876317865852202833667145235108514672980938899088510156425714617626559775333397157458293890943514900465714839060634911123964943754476698727951703282876520270283209063447559226046002079554609 (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.