Factor Info

ID 169069
Size 469 digits / 1557 bits
Status composite
Value 4492341998109773721610474863176596637910338330821665893764928980320662700654712527658224289303264082237047659692883749423854288744752723256602217898748666596461509855214607544269510612442972629262626657225617593211720682055519883175494744139698738761976321682737305021690746481072349023744137468161139489354643250334900714178000987671000023569174817879030896137098646339301502474767452314953312618853301857168811479395272788745615259028777020437197022192299349490591883

Factorizations

Primary (ID: 131719) 251097226443098886970664441840231990201201851332912023687544574398706423 (proven prime)
(ID: 169070) 17890846751856826323123091417445786447271303669383564958111920591757723094550966651607158366236653367284061369664299723303157472034512952665383832952766114450610507834942307963175223942422960986586898704373660673825994497880943910473354003115216953311611999962617356039148962248651737287617245183176244664185065938055048923849342602747260906708048884722874575437959151654312036749301669717895659021 (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.