Factor Info

ID 190054
Size 648 digits / 2152 bits
Status composite
Value 489388647266984578191330316233001291411940562732612729553936908242063483392658712535216108137688543125708974643322387483172124969613091343663165239090495716121610304847556657943328594464171957363073017292599292700630553527295424253827549729406738700245610615235176406601044447211966661210713632946561910136111764934195586592984224962076564648222117109995999428686678988126395364938287741511764569640661643945137254797498371658239678828570259268174017578449583257807905091302204412864558635052153676947069247867702137932376948891546052486218605133090614380556580046347785335150475944976826594991902138675956782577988417890775352201951063274022178037

Factorizations

Primary (ID: 188817) 55201337274663704471468693295260683907662848098219075096317741794735469089074948193673 (proven prime)
(ID: 190055) 8865521587492483685655454264364940248419914750413472101922695951207581907946257415067624492462613570000110220571949421842806818647359685696892258284188848255712661181522873975058338474364416338585615925450443084213319528804706553179141908683135432769448381477590625522452891694381242868343483572683993233863477244788818860184683060013378012813993794834878445408913564089205102412654696160407423374849021925270617855243752405572060619353638052975253564092747378800137659162205543051499929617294513174977391496861169496406751485198965250265582744116370854584960269 (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.