Factor Info

ID 189430
Size 348 digits / 1155 bits
Status composite
Value 422833107760670013971374180762805327777326166907779358140484288995595868811444896942743852245960636748193875001853888164444923150050099892185292420834674394231463444718045032637380978926319712676563969724485338750056855830195303248038371135369382985609787245267414794586554561327617112705795198367396175026687151480427189372434464096709663594133121

Factorizations

Primary (ID: 189431) 1455861090090534812455083062441100188106611524631617 (proven prime)
(ID: 189432) 290435063234209748672577554209699713006272207565692624101494933474632909918495000434725216918350597751154498406381780212562135309219454077533353742916455866677972939905407982610635328851259335447062171133142529824064503645482378316091945118336928784852195681206679428639004704548140912565177461313 (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.