Factor Info

ID 169070
Size 398 digits / 1320 bits
Status composite
Value 17890846751856826323123091417445786447271303669383564958111920591757723094550966651607158366236653367284061369664299723303157472034512952665383832952766114450610507834942307963175223942422960986586898704373660673825994497880943910473354003115216953311611999962617356039148962248651737287617245183176244664185065938055048923849342602747260906708048884722874575437959151654312036749301669717895659021

Factorizations

Primary (ID: 168147) 550795393180625739071354497451921116326522159339404693069631963472191604060715459254155181232894143251172433276179307155189 (proven prime)
(ID: 169071) 32481838035253447229921554971908590688965819330455417210540027310976495293950168040051637334519768254736278479630396140503364661537515527326168365587105351098945412523675225359389468002981954291313913941176666129180929680008731090410788833629292080421772993240432876343464889 (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.