Factor Info

ID 39257
Size 509 digits / 1689 bits
Status composite
Value 18337737351656803249577318039108864439385170837807979138608542326138599806243720489509411225513350073084901119736769647394555960254194944424810922120499182026933427595219337937209280843768255141355887243776608101747350621034968425069540942772548871556074188569810649623970353308708854165338332876913145696674235076377983763349284315492220575408804363444875708580130237979322069729624028302754738416568327840350321069909237996145439290810343589157199391719443985780042559609909051490423478197979917922353415519

Factorizations

Primary (ID: 13544) 1028248914155777647603823817612964181123625935969578906286713681161305282458188916457982024457562913249540388063995686960347365376871312962422643 (proven prime)
(ID: 39258) 17833947694185138551274481767563088920721791042824945116789954103534288145325532011078578619421091267620273679986218603625399085866257839386995784838706936156521365095843082786135004274574063320072924913065294034351730425322671114489626510542252630045956603145417440067333762414101012088546352890961538596298480109449788451194208408012388612045279648666800220428133 (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.