Factor Info

ID 71694
Size 659 digits / 2187 bits
Status composite
Value 19428503002863895632353869317558967205602112286808890007628960885437071087005339159793050907311831777386273006219868827439694633524797744062734778510608225313814636325828348474783713872924438736998455472245206351217358990303295484541079355153711245309687575627714789598949593905766642845949487149976461648459346801944110919596283805755410292590950918500016315049203826001614701579369634699171400465889263950528897115331841318356995308088516718864105039066682899158114395985868639982764724207922556838930798044632712184524995418579283746740999122086218296897521546581744987932848126974447979761847623778623186833758700924929461712406860007745040696414064832619

Factorizations

Primary (ID: 70560) 11591111347512862858060061 (proven prime)
(ID: 98967) 1676155324574008496239860521349529795075029586494557371319401116140687367124316673702008980690979158744873220020690786977981784968986901182851190068753746492200714433781497569161830964548726538819062400447170253466435884913137766697128151804468806952734523860368269289671568034482662274147188586824425388578577732753159374230099035847988791325970596358256808537680483321574619848629766993002946047814819132602370503106383691323513822451133520837769463327025389798979790112624077046979615474143549031649369565926347265608395570608072991578060816240953036255497860767787244045361962792110696149210893043447901343100257651327219244099879 (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.