Factor Info

ID 200349
Size 580 digits / 1926 bits
Status composite
Value 4136958996537791155287879478304835668981446417258281611980265469071504549886843585659661293791834456306212351811040800154363130722100310612363024981101047445530872231142938130308351549582251175642886614022494659492373732464344886368547624469078487506017319812884523115669099413110190129036601029592950598081180110138051149316704373460299211194872084598677301682675820863714191848498164135965331153642268598611675798832989424431320696404261734516945505200542445063570248626876340802087918361741332531978778296859942839901401293947071286650859185850572141274079478469557670571122607

Factorizations

Primary (ID: 215615) 452017133916654299536106959479923344899787 (proven prime)
(ID: 215616) 9152217219492810443429366292850501141016627881313687054925599274862047485186380694356391537434192457068859534694581825990072400526464164611210132226787870694270185708223754893284424376345867051344558347946172581254377820157288931010599927085881217751882582448426297298053157214298839678317859873914240175580220494343825731127011432308876594814199947125777410518325260502838425677753323290345121191052441918825094073034688017310820708752076799459770282371311733712170921455672168255030398223135619805539973277070926747400678699337021538861 (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.