Factor Info

ID 171818
Size 337 digits / 1119 bits
Status composite
Value 3760607206016206860883302794559549242593108427192563523318317190245652005799948246814467733410046404174791537838042536667806224095762892069892472159795452299068838116780129278576849704099388750376521500096661808174300292396151844934791172815436041662371180449393537311686637490427876792644109985044083856260291311805073735046532244391927

Factorizations

Primary (ID: 171819) 1616546445593373286809146253186719129153 (proven prime)
(ID: 171820) 2326321780773722006886039820689068903858670115004274777481094505918192146655695489434452635947695788785445011399136645988907360129803626899911734291820240462729115725153194168422159632756963750319196537857357802486473252751591200158092952031742387711079673839506572687086067928066993815329574242359 (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.