Factor Info

ID 90628
Size 288 digits / 955 bits
Status composite
Value 263810688188714686210694386035381073450524902998671616123915574442982035807498576603738615659573419445414172174404094287697863648360607924509045594178737161962119074075585072988501238459443079633896884616957900339961176093782972539091336116588055983785323213980222586490297991858233376451

Factorizations

Primary (ID: 89989) 77226294860139334172765129307966664395121437153062933574772365766319085952360455844845851 (proven prime)
(ID: 90629) 3416073355150457239683886309113013464826260930342020050711766361230773406252152027717218449736813737547561171354495307259735725006399427443748270732018333952179638812266422563034045069546629164020601 (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.