Factor Info

ID 31840
Size 608 digits / 2018 bits
Status composite
Value 22108291375150162917912937038736388667663110983614923209487584140158373770325416184405417317667137092049732436768851877209049486964114311379227603596278568324381756780334595011496295123719567230992503555285023821464955278203773964073176981319231995127064725962816661044285625542949048913093836651752792024547636669811587070430092462593163322883339058745967792713657987704068099402641749723288183944002317121021014362958347730220159577975069757161159375526461099630755886290480061373470412041188192079050344136010289753340774808494825905898631094524914804986746561632242007599213192618023302545680558073929423

Factorizations

Primary (ID: 31841) 539629272555611931390066012467 (proven prime)
(ID: 31842) 40969407145850811973188873790145239865618819465834662395726418268328569592372939944859212353636102032029921269627610717911932957175045319558204966135571006377739206271980453674149400699316329323053348654280059380361699326792345333525596902694240019111369058305873335428553534148352999115021971426571856154768088058704419928165402839507102335738646834077513374918509502487253238809712127914308172743600261192213596101515820585686162731090053343114394856346679250870133022794967207797304473074914147980912793243879575319308618874120117765512181669248285300088614559022146368967669 (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.