Factor Info

ID 66626
Size 399 digits / 1325 bits
Status composite
Value 579107694874779619410856794088491715216222657669058493579974122728437122508545133218209308172651781141999856052467566524310453083682894534447142363050416017216501359904414995569654879362932408864165221176319725670904899653416224815061735586755081065602088539357018524832547767876081301577868310734942884164673787589145501152688449067998429231578862198943028953278201782413593941006733511741747216091

Factorizations

Primary (ID: 65724) 21162386787273369601 (proven prime)
(ID: 66627) 27364951822118819184299409880807063243124485154619803759091235046148107786278049205082298384814984341131825251347586172768870238460780071940112397712003702976209929846004660615761695738930698705262745649891746886557343174499131303862073896011514958878201756952083303917029847024954157180227402283671001788930688114581393919881854351540375743929935191314241637675666629913799542491 (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.