Factor Info

ID 109184
Size 456 digits / 1515 bits
Status composite
Value 728479474029164570336349000941273131030584181328688926757595221387012564912315123516787229171237286234925673445410996362782366177250125663972779483252426819976955265645236365862142332469070484373709641475341053180236101993557339447444023946105463067161164441205459577896880868650086378461493192807523110703420667952322280630150168236123281169777718517470645460670536847528370898431278209558989437656812646252819278215947558044178233325282813691769835260811

Factorizations

Primary (ID: 9994) 1004658849761706445887262036909 (proven prime)
(ID: 117275) 725101335843457253918960117916899895680422538468080513017147132944790967322672096534312062294343183669456519565518490457865300413146888902851026388293836900836910115983099009945149638754457477995958896054364032651466160094421356950785408888968721330207258088257574883973195817572791548433966517191236676206164718746539649315237348919067042673948051268206972756847621403489614286009241902521495651416714875617541613767752205079 (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.