Factor Info

ID 21177
Size 375 digits / 1245 bits
Status composite
Value 380510433653514886939548155843226288031627805398532980947352514902025704474722524944433241123915295934335738778485679320231990543777548696722551671724109721323272338924365702388561900794617861111087491530635239869799216468734958895224044564073608524195575826115543159110537632880720773757639310982382450884199632856166969650550225843602879964524652037276838564163103310289411

Factorizations

Primary (ID: 6700) 11600321878916922053491 (proven prime)
(ID: 21178) 32801713402890653180213970672538109407777358210249391475641910144844256149814589166279067164920626008331939392320432212153741512269171559059552081392499723023133713956100383207837479283189550971988310007237671895807040233020805543208716850336665816832234152137162460526993087568913063385290761147299106181655879160053614579228222455532098323785529187121 (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.