Factor Info

ID 172159
Size 452 digits / 1499 bits
Status composite
Value 17533848204759018791946024888748738538245536321309027808062530831059982729791862466235231701668546257792239829245912903273948461161630555205450451169209065765699579760645320798947276395557308846494285010657355669499759220335028519020648693397109577990731298564687500956559080559546736660751177775689580640542352558694690338179693812781571735844795929909377481193228863859583306353981449176378246258498767311694335937899674536569199130382769027083100849

Factorizations

Primary (ID: 136415) 480249047846803230704957710381921 (proven prime)
(ID: 172160) 36509907272845273049677110015647698205536019927471350555545108601165009101330830458776434803264477451210452477542871689820578553838983550113060014420385192965431028147887883477317132376257608777214201648925209722248672413087547347867811904774911962389814366672697599785649518228499274409851767830930448351567431466053113789877531068137666276915096695576783595832900692480085903715078090932074820954377170140313666732369 (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.