Factor Info

ID 169066
Size 615 digits / 2042 bits
Status composite
Value 280691428492722039018295822720510857628084168713969898664127323582307619535218357955354301065145998863570606630599193973550521735253260348482359064353270422547738668053646916745588171710703957403512350368395065837337132388970524064173421891912517906150938028188416058225076268395183383778543740392011502092452934566776110170842218340421268776671583275452456101907559806624130851126522489946263368123267676140295392794458092052627159179871234087378093286574267756285898380432734660877682288799738086147905147981597260420061192892858721170963137948192263330383428914866175899304226846347061913741634177183101653092371

Factorizations

Primary (ID: 131765) 1103447100998503280657719551313 (proven prime)
(ID: 169067) 254376877911705864195926855869351931753749763100521660538024327973936052800483498985427363700382030044603530155125959954449672011446040849525315295930319150475890162185855309529007659400639143324853253556976390430476783826352990238355344376884529122941401985700821420575569642106002273847809678463219042754151264026747282447968113687765057048503376319432901365346822065530693254340922586358405832906143668670895803206465019857680533031425946111714524162145987742919877151533122186281828611939000590340647938804532553480817589931834075105391383000896633455984916588662231131547633208867 (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.