Factor Info

ID 102149
Size 523 digits / 1738 bits
Status composite
Value 8721176718247334409240248897237054415964820310889465242339353197970246744345491337489211083954796497481175286307966197170678817380887375296445193346929091107652629160698045577566727081026992301914500042963974348880281751787299084838509587584412947203405316470406772050548387377348755317019329070850787710702408634104904782914734162087605575329178326611596375743613803852227186667744491891448449191490679174545529833071301822924051244696236600072509063752319425151984207030748726382314177500494585629924132163083207546038257

Factorizations

Primary (ID: 9417) 6999457984986943862155037 (proven prime)
(ID: 102150) 1245978865356901214552866437900089253107071768851775165358810992312381389894906948028373102809656636023863706403862183785284535619029625645396884401282142394912942594342910388022627477401095861503935655907671673989903541957848409424894543626069915919129119585698937104388341322893013093080101906683919368556403621080539315821378166942155235770011288455361913012350137808592972197631781485271686272311268509154064864221275759425614543379972627176447859033324401410743362050966760846742641593444313061 (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.