Factor Info

ID 208722
Size 433 digits / 1437 bits
Status composite
Value 2048461488281228813885214124693634591156505915289194383468893323570928534920840367283784566804737766509243944501795326273021906728186391725664059158876210183612596651591049625372399302691481589337683294173096782507165026288138495257828497756385740458606265060462701770742184035437534716139529932007059508290418386872120021052570191554180294494345052174382580077723368380000987971962974795296465520787972814655609783696314332104969423

Factorizations

Primary (ID: 208723) 15829184961221433737233 (proven prime)
(ID: 208724) 129410420896564124793234350280685618149450031960164603282783182514622524947510843790586651892455253758227455313508333464300863113813523264501121225843684583707812254096116688483843812731859075365276727199591647516166794348391723249552265779111855255879376446918325825244072230285828229877586656830054868973852094233469599804132917898075109723591353873962178725401887777937637776738906706188517581600967375134431 (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.