Factor Info

ID 12749
Size 321 digits / 1066 bits
Status composite
Value 588933859939301130544497064962418598151770740374726536861184689108764735505412762790665586268124317232027880756185020492242913555505636764248202955889086820128203284246123519549213057058011492747737720780136343789869812769779572543862142285214480149158801696223812098766835949096139343984597851576351779206473081726031489

Factorizations

Primary (ID: 4223) 3754733257489862401973357979128773 (proven prime)
(ID: 12750) 156851051606531126121078432076635072698870023354912478358546271981449232591529213124142523889875402666626504885704058552893357262094500882436212140630700528860491423482505084565811283335906698187483091717267571016962840611099149836973674350984621257170016977500495328208847702750497937293 (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.