Factor Info

ID 158429
Size 986 digits / 3274 bits
Status composite
Value 19560426909871484863470651101758508892180602170168552673734902926840221047941744816754780497416530073177481356098879769858079314598782730288251029543904905638309161524650737182285109341341448783811962825062473219847388823005080615991305371882300010815868020239877172612577973493063294006919482062321856556427826612989744730990198407290439902701425401310194371546348210827481967595753611451517318346474502380641497150124620062878313407151619440774055063023958761318986964468000149034019363858045966772084512355085366250697017104691565493785694277439391936506425619521609290008455694629026344711461416064860563220957942174302290324963702856358754555586611314303155823666061477686508788948274192811773818735724608681819512570383568852434467390737192161121431343951353376680086308801818812597025362511921270838403034405651961653522719282096330267964173176065658135611580391236030155416644197388675085873816716702349601650577075608081200244498145928729176944723443281207533318150772257917261

Factorizations

Primary (ID: 3071) 11699557817717358904481 (proven prime)
(ID: 158430) 1671894546326351679356825127945223285331239466588671592422883333237230475027226536069926585401786993593311660041439252606408906751807867326448826050739844075462796036297410736973124500058147911327222514857111590431740631163120444196373494550861231607156609515399849940432362995272587999994206494947598390150792702418696278971463029407857494112301737018752807954371112926685383240527460975539610961731522978917796565740453048741433294420536334433570019464799533157083976434538966338305268495199331287532006104272891011733149791010427333879039030621875585824157540220078519524053262963028026246610258462735926652188742174672549363213189316064281381016973247566138690857288100431276074312535403791155697509945831092018214826226223893312421213462102510259566405455768752590306975611227433242151810260813183196102591167176369590904826216668807457686069360360959756095375334635326307325187155141516379827400577728026491220822307757801454121007098854817748852858830510381 (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.