Factor Info

ID 56496
Size 646 digits / 2146 bits
Status composite
Value 9025156166621200740613436589751652095256613245807715766690228674942643875929942956232367741247981169378644213203270527240031179055749882152360499857574189339411983279303126779457506719167531368342853072079397139444415938828864952231209570473545663493776040169311241303671764278906600971448211361905447613290184665923469427307994613033952824839275503851810964533623946585835722307792603311034925845397944215878833331934227343746631095138632607424048417472983553394901705043830274980127859140077773280206527374316940101993480446139844277855905686099361666874772695016833982157953645675067408443522230137114553448221522444278424496541292496757110773

Factorizations

Primary (ID: 54909) 159781905331924011841 (proven prime)
(ID: 56497) 56484219210383879792873529723070819490108026353118806820387338557595776269734965628212232168201625932044348974684770323833773698249391735684432078909105594530405502160419642298236626277791925026135809273084524482362321515389238536772376663489759982019796769322059787350781966705026488664281048497224842813993428630683498622705847700762047123869196262150284606260639706453988802114507647385338681853753933466108573995467627305378601469897174965725177135027718494632660785763971717453681294917549999024942457528293966547891604504080818481034477338216127645589634073801866553152472578159487111710708619246731449014008641724515253 (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.