C269_140_83 = P57*P212
P57 = 259347917436970563862493164678409691968439911442175181849
P212 = 60246096482217957033506500192557222075477310257788087575032100751859291855374196389266604134358577767067712188954903575988783939448768708273301768521898899288728137944882427163674977964437488144176027500351690483