Factor Info

ID 189509
Size 393 digits / 1303 bits
Status composite
Value 142201214632995554247834128695621397282625382934918938034146816920609091651396484739661730974420567740056955221659198552826891932084673322171306781211234016979651706794646366512048320492326658993793535315715525391682615194561551533553452785427791974402780945759477151073559089830280075928593086836153577012565632277742983357176306607080992748788612560013051310480117591208420004829887820887191

Factorizations

Primary (ID: 188919) 914842491957911271373186499551 (proven prime)
(ID: 189510) 155437920607143965834267778030514620490957185492103562982270358206858597186551917315229201249926211571241259498427582137451404116098366421461795655650608701469259709358491740746692449928896926072159530753381642927420579498193328117743775882343805254760621631145803627850111506676720847562764358693737914521083767684313701136661063264487488264154404517823690925641 (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.