Factor Info

ID 104028
Size 538 digits / 1785 bits
Status composite
Value 1329493437767699763572757503936456917958917485642786894203587698799249220451199383452917314912056409348957193815452224076149581260023378573931400249848958121352229198515591165771283060323829869486990078596168657043891356671885108505450862773694960074609841332315065476210596976631926616084114795880679931479295441966041036125639342068682362297457266811351668825912755769673274481724914894347372130995808504092149995345276615517259255915971680775608947380395152715069866070019916925067990441875613743529294149723082351444984005806329987837

Factorizations

Primary (ID: 1409) 597156438245049270890291436570865328756430042906675126500021226786434919961 (proven prime)
(ID: 122855) 2226373781843290604534683714347563416697184327044134858328072020427192923536688073738567458521850385203434153813764250306834551694607909400437856660746435417988751573575150918184682238128341825012589346994489235809073807087303861485029005387146752446239830466782734241178657227994238880619349880199810329332146519078619770600834743885140849797601193555533199873232925747116698671852955247687100779849966183018625771116222079062723296415327504707351134018191888517 (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.