Factor Info

ID 64264
Size 544 digits / 1807 bits
Status composite
Value 6464569482167605217182531366343052214104806775326178204301775526614341926238882530560392444705321547832165116795918066624762212229552526820707486306270665009220934471799850620016375949753707873170437284681318311808665153770803602290824728925306228686995461336991812006456343067071501822091197288243167874800738975370018937129490348073007991726397357027326981095933027481544199726747379189245395972998096191492212503217741690012644604528560056347756504579162461635133164606174549660718109808885034723545016005890531054721682271225690872861910361

Factorizations

Primary (ID: 63356) 1365581260423071390161 (proven prime)
(ID: 64265) 4733932479539748386804414939673052658298087245536343930939306502860499232067979460552145702025180401966669322270185882651115873113598616771179209090436103216640248793537322572154833039019793249079502598035396453849563510087930679507761514681415743418647888985583445251992953386489067722775570815712301564820122686007505683296885324686197377759861746586672848703521201444161190741610780017314415051865406358662956548475947669195890282098603929049428876783856843093387259338519591507901036174078350441163303230899525319208201 (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.