Factor Info

ID 185991
Size 1082 digits / 3593 bits
Status composite
Value 25477490227889386977055417523241865524561649933133819577848069639476053224953962956708733527156322705320027210082958975103137770220051732702730484991803673633990495365632592584759210179742500569480996778762313708943298946064905007332466953525344600620254431949472958212873946290594855501147585343012084491716614532053072209274746683644357190134219453632896164006749675554701137277803407504346837337594587210750161361197614425004863439310820906549572423919199496374655860574048291862252470604923360651814982115430669539747564627472286632679531650378423501736705972387076893100295444632235248472805581934921861056955797288456408260927913325701010742166876021827750217879508877085857171249104762923833538527749827087306470732556071445167959486945258601158747478955159275142734765641346217325876768738349273418042729480684332772403747461779568925071314207599980290160695093782321685738645925205021852445906091540833037454043484361428487224007816680522662422473006475457532032401675434072017621423710750514695897847892806363495296960653101873118301382261194024600770160211198403145446149

Factorizations

Primary (ID: 149621) 899419285187525657599958117409050779 (proven prime)
(ID: 185992) 28326599893371668925778027783918566528797378733645699190107200072861480500119828327187601070146390086773449502484164145202636919951678362970988756411964313785102248621126291971427789641661273857806208551491192632060898226008359928429431534443866889378445964583055743822380751700938069103621684028640092950531340516208131193639296043310503738532717989053478930346093379876906127350583365832913504550990986952638926147938706943623575378864807281833969974928518623036913635491601136316140821046404667727037743962554363893938648203836523372230771340243969069803012724450917330670033981762144363755235051462864679719339653751582625099924194759777861792346350794953507369864952645775456671938464143521704220717316119345987943000215954866257527726817348706536597072671923251424209301930910370681250663248337043058991474582171013281046052712429880476314375153056949150295430831666744908299467054970364830098286709195058352955613633445038404605826740904737219863407791081369686926125921702509149560706356231829327287752026951085207071203702962914946168031 (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.