Factor Info

ID 17752
Size 259 digits / 861 bits
Status composite
Value 9918663001671853533106051481363249636252754405689018088355023929626791394680404138366013309585843396497414419672413055827215220104465145325420355003841050917926406026252529439433665773482232540662058112635518437962075812768813417807807415235363791959179739571

Factorizations

Primary (ID: 17753) 2577954140052592504298444659434942039679548706313604656155202267381 (proven prime)
(ID: 17754) 3847493967239271444175411205044807404688205565989383366085396767674779294881646141044230260325728659668013845273516109276085173359966235451813276173750202120863432853158015006863399138413065991 (proven prime)

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.