Factor Info

ID 194754
Size 533 digits / 1770 bits
Status composite
Value 49171921985859088207480421543778205270919181566521390357572550450105257637509095442869996936908287966780811696039890702098454967288330208268012431498071198369434017971797160254457219567861026629680774125634360871828511659309819331442641241045737888311132272842988787712547213161846360274232870816732863459274125840228072415772869970845379437938786359095374686057801871839231919955671794741269062024717648481171517258454262621105660478404000173830430090269148485822226499780150376826012252215562327059836059721950822109227071144815149

Factorizations

Primary (ID: 193678) 25383388245441159321312744856102137734201889971795193401652198677770440541174976803276149888682649569 (proven prime)
(ID: 194755) 1937169360937869856347116168916863988149985443451982117153549194010917089122049451746659638130501667908059303133922372543682303220564103554826421644429057526296200073230661717466453849575281862659073616830690103531092043559236379986091952103852071589008339766600854116508342953407528946095349608389662547067086545235774626559863886680063561557281776414741171723362754991524183490748682591414728981306219107648688485467067223033551821 (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.