Factor Info

ID 69474
Size 651 digits / 2162 bits
Status composite
Value 507057736616962905073685162952892507426101775252030255824501971269215471753683474165608923789316246891960071802155355302124940854222751762352713587001036401404355445767906264073305151600109964366086744193974605427465440131463621756489995037370024166504161250086655442068931902382664881967336703013741614899640170645360800388689330013899316681508397047687070976098288669965992509974507529288039282166055439821769293225663859035368652355467399547705585706809930228456608659459504850774940013742125982449039717871934947824520466853925029379714245849595844657860870452864286448081208389283929742935220112033656968023708655551430402861415434787351543411331

Factorizations

Primary (ID: 68417) 569507046504699486468053233 (proven prime)
(ID: 69475) 890344974182472632348044929274429751325443507223645323726918420993601003662675777069599802003640885080124704251099562722458651978604519873429407302182416060111148294610172082449756789455842086325586563787265660613741319843595958625458560786518660987503079701367762539218521978018102026299388061218042230078182588848780852948283098729699695127565150129422805860587279089156506043578339677267416546826891496217153569346836583402532432927856327815227024175182089249353727863696031126766989212312072056568848738752716563858399737357636010540606027687441444551951470840981302269898228812833920528546798069098114828508548408713907 (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.