Factor Info

ID 30518
Size 466 digits / 1546 bits
Status composite
Value 2208784479626528229379317782742457873756737150233301739856036551513136796043179478087664768072444208166495288393533558034422185920632304893563830973814414522980896526737489966115744347185861107038473744072367652150307883211841086651991502574606808912827011530236483437358364020955501363561657185857581495174739528814455387666184077010730556029019004941200895543092326409063327996248484482212434427046543771818723466789316472960115551837933037427867673053238068977539

Factorizations

Primary (ID: 16496) 26260006083469442872923923961750824424140284684245157845565304492699971734367219 (proven prime)
(ID: 30519) 84112108451374207533545757173676183190580038210288338496302602406132573167285736576383067860284100030628587922680769430191409475490024581238853716022243286836374379362592577875151492095633705157391328582569042891089786320831575289496331270933166139005933970388131531546637293174464479707473897526025233462235457851911915891555245733217189639204828032741552533479988351479053497312031281 (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.