Factor Info

ID 164840
Size 612 digits / 2032 bits
Status composite
Value 266874373940236649806856428931522628683168948307179013798952520832673275372867416433946884324569594612790354496020587839103584908873762213189377588443124707237035165123791729778119536697836120910936179305650890195992646092908884591788620582553179850098319525214522171885269904055429787386851338313947628564383353277262845001194060971166800653384638945409572317727966868781194132386431995886593649640505507245053907136738032359595670642762238446797030017154702172395203948745797654572559358629604545099870142327728212028138858489943408294939267456359373732975320442858189582126274642680395461230036704935759623841

Factorizations

Primary (ID: 163711) 2744091816132694304326501 (proven prime)
(ID: 196525) 97254170713700191758143130123790093833283637414313530415416277156014082734036038684661782116420926380865484923731449412714397838158624673575846063173099565166282093284472337792839048388346253658781550525038255022872756981138405436063711039633164629050022505257908385459167162343211308421926493929585743388321568411952596979193514502267397855498250021594150547430703011548993395690212718221643637851907155089223939698258210809594361550939020777622350325862210289156836926618403977679963590490404612830899201694581700640595219391092215433091762991955296966457248092366468136396031028787341 (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.