Factor Info

ID 132234
Size 319 digits / 1057 bits
Status composite
Value 1318091100956548824226418098336966066707347981460920175382519961262101399552724152237257577787209410711078115965223495893561349397635027456325416929463302844269115045795018359276799599817724364727161737077081095062490717934743191191107983943986442815681441261436251746611169857527957664999437721089066086273398985729723

Factorizations

Primary (ID: 131683) 4718573764413203147069 (proven prime)
(ID: 132235) 279340997251627206957159874705963171420853572144985876100416803934243436933686986769907214571735999391893568362970536619734748557177990535803789577143861614854053741562297839311939116672232710725780912988279759091866443134275607650962638362392756723046410276794597838843131127285212827498642906967 (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.