Factor Info

ID 199891
Size 750 digits / 2491 bits
Status composite
Value 698052901344945596993500966713409061044539886480577196103171485063248541209810155859572695028057612689956231845448408291914051249032500403319485849527953961997836628106217566259891546852063236862015964382272878226336927545422914391150266857868345979879993654885896727583903552628508800865996486324711080051204922056301920262361366609507125352295190633314706806677569518631836081334086639466826873636557363982865521448505098500217975676181271326812276370363231218159255228280598213668421703124760255032517265403103650929248071728114977568536713433495615698081897564227215103481703505657902578785196524020045408273082785762262649703523661251952416732834911109231361946595177411157077986135108921070635143902852185913092570770770537236866971239484062553

Factorizations

Primary (ID: 171660) 1556547237476735922878575558369042229741911887098212514686765280362183412643389024411611623468719196311342664769 (proven prime)
(ID: 199892) 448462394547392372810214941436416257308115763000032188071069116420459665696134451625615578792033250031702033028192966465752451018419442922953624029255513603056864520110139586059853883450860052644167555295273388150589397937715417275406750751357529003226145627916451096662943397325429759080641276071634621922839823514735500501067220045321348739760309538709375226149956242719731249164980366068413303109503370322728582377162227159390478354934467426214062375375012063020785444196345954243826455282726412367375294601827578907997681658576654536111088584509412678724948128542732660483959746664905503694653880363707561316620536932454828908546246937 (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.