Factor Info

ID 103349
Size 620 digits / 2057 bits
Status composite
Value 13173874120885748428770888928130366652535959875034224875383735813079538837271793102878703463424207462205269419206736055653632335488842748795256091170913680181654162782713542500379654472761894162226080129430887982393940947488638132912854945670058028997646844997386720011686481187766760866239862170143255452156190655950361997480178596546615066546899731577933019160802975391964252840006497185066603451949036483588478054995438326941396609448721247563717874125481896859663153081881749169191591896654019625509726181812002224405429046735970312912325753869139008466979375010139451187663570755185918821268467970269935844881280779

Factorizations

Primary (ID: 46678) 20597701572129045569922064057 (proven prime)
(ID: 121134) 639579813056008552568441354170794416650746510833184997214337109980064443725867897717862758364321937049202453082051196482388623114888472680509684052158006990024216037217323690615412931807874226998239098795621302130014057791556160000545579028501610296465324896631082234743577862906213921243087910200645301724058173821130334537728477487114789751671142128629681637024844409367172970769251029191355485531109839222076775230672177545924082519772111971597403860259770432196053157993148953816912931898853149955116363670859220646420390214561002582273413553121549613761245192296344627353051242408229347 (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.