Factor Info

ID 53931
Size 474 digits / 1575 bits
Status composite
Value 734560666808100354039009156973162330463724426405869441156437631948221388500622689454255277516295906685375726692357616961895891508643902059690883833277861168653224722250451478728617116973399375004218216993151472427824809108555549258512008979475119089961928904117044730904742392936022725145259547009525876689350382396024114204046917211769045997221055340074959722401514833827188585745148458530750083643360381597763381202103074946281255939934286213995147094413970339324211282441

Factorizations

Primary (ID: 52622) 916196619837593976916862387956861 (proven prime)
(ID: 77460) 801750029309548629207955349868285450716914583020009165893164485264324336739654667795877390800947259408999858737473285673092280444092236696253193733348041948329560049151255673235080554461904985387922563048927154544126911745461812815338457463984323764573593525618931824895163039330943625740347947952487956850241143583514195067023816644178023647049661882087499959642370364430750840962001222393342572830221110646348643950123487141997896821734781 (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.