Since tenth century, some well-known mathematicians have devoted considerable energy of the congruent number problem. For example Euler showed that n = 7 is a congruent number with sides of lenght 24/5 , 35/12 and 337/60 .
Since tenth century, some well-known mathematicians have devoted considerable energy of the congruent number problem. For example Euler showedthat n = 7 is a congruent number with sides of lenght 24/5 , 35/12 and 337/60 .