Factor Info

ID 192960
Size 404 digits / 1340 bits
Status composite
Value 19803012295547737034378973392621866007435708541606261842802812911263890403154020193819722560552833241734371421708552777626485217746110025650806156394082522706558612504966687790021406471352854672582565503805031062967738548867849984669659136646590553423289502885335565956583272209250994208863259154048572268893673471472879989138472682124979886666941625949522584802485091102150546347728085585714772108297521

Factorizations

Primary (ID: 158858) 5669210217626615367877128429995362723891136638754443529984641 (proven prime)
(ID: 192961) 3493081317389948992194505898492112006949099376255229432253460379681472606141103384565808520047631369609318004291643201524900883962613185214856702099221751697648954741217976130082633828291322118843534119682516980660250926759191734214460443211993803298494916052451948267777894790361947666670485314757496187696626943912427843443854298819915477681 (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.