Factor Info

ID 26457
Size 409 digits / 1357 bits
Status composite
Value 1688973895946300504704984437263667373672391942392385149244484084490776222092560317018761766010358661064330625676293158289110034656170427153635911355327532904972782720029484555823785126002317700944304061765498514510785780511133583185466475050347571843803565255121677917973039298950975346399310098017285064452570748811442181771878321542012398229348590350337400146593170046426654466092237734379381351304646229651

Factorizations

Primary (ID: 4450) 2229552891865882714320177992401 (proven prime)
(ID: 37689) 757539281578927268143137889243482685119555863322446619204803926649814905867006770389913132717883038297390499235474864444690783839168407014207370384359732442250454737769255134752811260307454509054393651663245141225301224433593995266716606629748075745802474728709484279858575542458820558757426832433616910957269293486440735998469225536703405619766035879042330735857995152131337251 (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.