Factor Info

ID 170592
Size 379 digits / 1257 bits
Status composite
Value 1528873172960518091801825433989286193042291806238752701771155486454011442494024310980780429365131681405399179057643290500615643152499217195052549203130971275749936802487257700498417118346758524587239086790529337595313077009410430099354093638780267538097460592124099107420187311753702936156524792194277130450908419844083468979437525051388113778361083425728601692171554271549841639

Factorizations

Primary (ID: 169693) 33619112880728314518741378391511638854917 (proven prime)
(ID: 170593) 45476309216859889835987070604427402389214659688963059922929243520352745878079969483911137119401382074456504413321892870867791128249734643293293336412668277695237209322205919115045054659590664858973022876620631070002875221903909978371429274665150454087241165591324618852653551966143354986970640037660069625289769550086094012125021919836667 (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.