Factor Info

ID 166134
Size 634 digits / 2105 bits
Status composite
Value 4392856941131576746760782245195463332338084041313752093530639067568570779511596560008319873428150135263269211559475416956463538343506885490734171819315586088133075344721970626839200859266902921145101007380791592439523084006217829340402131176921728032343099000946008958655085627580363446539872950052907696964488170485080376888914924703671310429616783859753402177674539989795175918833508639462662040694206011472551526511652690803616097829797286231706279867813403585510230923411093835291070347864853764151633728448815050988303188907495063125301677328881092909700335315600037291461928287202209153273626280492577835774443735023342997295091

Factorizations

Primary (ID: 7480) 3031462959351050977391 (proven prime)
(ID: 166135) 1449088113572715749671609287284392513915927132106476220019261338383356418845908288508746445325115609232054098200344331786587258293159517124950479371213757928814759604597059985207854309373611470061694198597049560371248585283810539431860635899823345311081972176342658614826943664172252440479484302298743568437866086000786390721644704036849398712525017252388218225194061707441037947970904423748875183767969551454427346448091007414752045938071695367605934765829653386912303813811757709109753934748372949150294851748052944072378407711783478615836122222935554724901216657821184038359464324245180647134590396951184384701 (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.