Factor Info

ID 164320
Size 415 digits / 1378 bits
Status composite
Value 4646254595593476197216015128031392611872381590883896671007106987494100639239706024757709565355082559961499447064523709780375951880600976743987399665673609206937358949701610593887596753996551747603702059494832830212074033042200629086893796764516232107567222509669575886524440184534703749442800617793512847289669439985553058406973478664689275450243442068433207998141741752877781069557844306277900340068106845855975851

Factorizations

Primary (ID: 163520) 3900350408237898825485900551 (proven prime)
(ID: 195998) 1191240301327839446947109236505660716125560520354579745278081035610251982521152160217994154446530385419934224352381831411048317851544311775553935903480789728756216889484776604029733939031825758060313367795385387974674518571207568303980885507782932114578277358421637697523162801076805112848220740270217724547118901772964274981234855513442982981813426276693000189470562388258872984674410301 (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.