Factor Info

ID 13189
Size 312 digits / 1034 bits
Status composite
Value 146716132517888406767508482291282660183302459976462436827174418575798264803058552604459014157905260299463855175840600931163494344492263556505206762031068365560592773716614664961045085470989427115944468267960348358899443216458485046020369590012959293066125489709460139684987813342524369683483073574953656638734331

Factorizations

Primary (ID: 4246) 301515315752300874236564235591357673 (proven prime)
(ID: 13190) 486595953349241466102309596975405813258678481742336881648566964518816336112896709010652290471204721487011836503294074827527559683668552616449801495762922496991875179363731361093048484443802646598620559339878017647954268748183146634982110089168225493557684902560483035234266947 (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.