Factor Info

ID 16115
Size 393 digits / 1305 bits
Status composite
Value 605300172321021215590241604693989116367394679582163548825344731468498741743145936212924000802284918003197288391591040813654018615075454317803297743818981000109927596764085764171592196443464514941151552583913461803088026374822329611897385822794920359111388481183284730776019769888358828080716372778382842784028921345485868691360850130128204250846769923824639544613108689085717299758556178293387

Factorizations

Primary (ID: 16116) 1279966048012066420189837 (proven prime)
(ID: 16117) 472903303381462010172381478247756057218122404643741289023149695118670923304587868520009308548819148120173136763818785801930140398432085280449436420154254387001029449845895922023916257270631405987764036255584907407039089044443476472306906552016550530159592730400291457471656685599127353575258630823130810978531288796894412166364574684358889257942079703468965463666444151 (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.