Factor Info

ID 222840
Size 268 digits / 889 bits
Status composite
Value 2702402287805166090559114096315637124375985782136894283134568111662904944901653921759115636185424519765596667702705961765678712533021292472361431557942378305701837207236396931589154138669921832538266805945921219205215240643965303973682091525484624674805657371637631287

Factorizations

Primary (ID: 222841) 527411664557806391728820887 (proven prime)
(ID: 222842) 5123895562816040403439736389629378765924800742761893051307561760232656449106432419818715639168968855432183236514047329191452990411772898187775054625068579950271192010203113312114110304644205383050190457519521072914302866356169554934222959201 (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.