Factor Info

ID 187741
Size 474 digits / 1572 bits
Status composite
Value 131309205687763899092099871718167099521761383365914619147698857168626662346483481735342118939072794465388924113064158149412817184860470449014656551981955212325891277299620002026798354883936907563023737829284087243091242952328869953180352009390762042827702174157178608192052164179944955684592556684439752237080047287709831745724236973714726607041526418886229419898449277438748985459884114071595541468042863147932652330980541679498464837519808787144593970480160241012328718737

Factorizations

Primary (ID: 186563) 24491795474469192420127508385338427488891233 (proven prime)
(ID: 187742) 5361354818785891681071100881523623609763296568308975271842204326769526764403621535908920679230032035646922557726713980890278293864344347227951740881172643367285712542271607587942359848597520117856016706907667673830029348202672461955141758149168356734812523511305923115889008334071378067836419747245212302801630263646370641873364496539241885105498963671921825105090940783719260557866059010822032432218423328470280557708711498903089 (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.