Factor Info

ID 50734
Size 315 digits / 1046 bits
Status composite
Value 493173214005696946773681738175707492796323682885568676815824084490345890125117427055493723402526219326823621455518038748181250163582670448431614920910791044438279008211574077636206011429193006924725937515827322029874287174481327721211772834438445148769926660289581368445943043255142411488029822988397827537645749871

Factorizations

Primary (ID: 50378) 391313358915050362321 (proven prime)
(ID: 50735) 1260302524230355216605266809099130379017853231474055688198328118645862177420937840100604404838254960845190094769908606439282486015366329336503354654199115883187959955158406343296022555016439941206260618385285496394593510716754516093800601812303015831353763262966150168433320210018840134716991551 (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.