Factor Info

ID 20884
Size 425 digits / 1412 bits
Status composite
Value 74838100625515902220508270466659168402584427887878623561165232015956475489813032484727439204647478629769968216790682386028371643246419768087033786347052646322830194725971064444153397707697027763880835762656426962348420683489672948839032897548930265684616456314835325070769256422036407971003827538119921263660391363433156621706248818533603484499393823652206748622489356739102280816644969709341971060827293612023893426892754311

Factorizations

Primary (ID: 16310) 239701757320911389817996792709 (proven prime)
(ID: 29131) 312213399943176328594627172428888057423928457887782758103863067133530037436820675784650988344839095468050293313493472020732714039705930577293237014603952218456128808722032956569658375730434798509073393683386495802791896194055857833926902596557775963276212708170295108259357654749490102383254597582888945657820769531759224575031107457640048317457964364507214911334880273431607826549623631171226779 (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.