Factor Info

ID 34558
Size 478 digits / 1586 bits
Status composite
Value 1919183249521801425012451105551863301008365911016927352237663070535329932673120073746754428826482336877538661766398261265558092146324427340687382052458246676636715165566561815328770337798878252400431394156029525243611897529123437884888806088821643877898246949377520450989554338583958181770042152203025176067188636485671176252379192857604171020988067192737961865710286487386407852058793714560419591883136352406121330971050960393306082089002752982698835872933839250045451992567641

Factorizations

Primary (ID: 10663) 901584692755427378722839770656354167189649601351 (proven prime)
(ID: 34559) 2128677721508763143138391977368560137356371346224848856764246722379783495689443635150236012687942727879438820320520037910587932653878174773018773476417270149905631255400398279103745378370515996243046044709371728696969252425878576124760585101646138065991254947388515717311051828336525503655515900071442672400803619479645276876793646185793049359113164525705609944729428955854021736869558329574253339689049064962982571710665646749791 (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.