Factor Info

ID 16223
Size 463 digits / 1536 bits
Status composite
Value 1692076391227176287141741765287141737968925950550610222823484562531313635741817784551885109117243532100762179832747683396677918106993198724029484906979926478459806819079746721279900573614679036788798209592264457705120207039927046772408049392300381713625582309507894363255135992596956621666447197984895075661763896620132445282379769637071667817397742646053523275753997482246527076430667271314447309158853770028732246289354520360482461554378596192548041198112490847

Factorizations

Primary (ID: 11469) 921777666286057213147728970951 (proven prime)
(ID: 16225) 1835666509522558383573484876548684008969719907734851522783445066965537714088512129400929012508143875298405643884018252356809030969423750972192257329797474361825849940734106025916610546928649313369666806962722912709734813740424266553220714799293494420828815193248856505018001896682294654694990467138316548506123337509452311276615160845432778853966751811169754106026706448048284221147329801639213412400937912947355309368636519703638697 (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.