Factor Info

ID 87908
Size 689 digits / 2288 bits
Status composite
Value 47327371909426922790676549324629944687007310506885084304872003009887162550280467188180301545690943620896987632222358654565847587416012765688434729822753919871280735270035786964854007631764647420442287846767980335455361495847581174980442076013648177755868938114623864262783393614259841208296139120277915316805681583508973364257868892313597015667368555881228181788889135973395636708171443865284992902661602557527608497704482750094082253797370660940183099703407841834801279675799731431751467028816991672164670197628984295846960404611164498177460733825692676354388605910113194396691977563127033785694702759049259877736618726845450013121661321142362159192672238132924869278349955482309362582561

Factorizations

Primary (ID: 15019) 32620404246349567567897263943156917575014962009583386575598243505724144849756240306689448243365388666399871497353989473029054247006210914150143662551409366505586169462920432747430960900775322463110962066796058842130208095113376035841953 (proven prime)
(ID: 87909) 1450851790554470495904136886270832193546772323690653578729400586974212797816674987493293417471403355370106478388435574965121771081484410189450774491538442661375088948863382653168411811791888267869781472795541943868345062491143782408276557104779631231908074662486114485074331641169420888794561896977648168903265703112203229911296643064123351644889946508059227095411072361802829204975749300413316251275597337760899976501806311034647576427708491325453995137 (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.