Base field \(\Q(\sqrt{38}) \)
Generator \(a\), with minimal polynomial \( x^{2} - 38 \); class number \(1\).
Elliptic curves in class 38.1-c over \(\Q(\sqrt{38}) \)
Isogeny class 38.1-c contains 2 curves linked by isogenies of degree 5.
Rank
Rank: \( 0 \)Isogeny matrix
\(\left(\begin{array}{rr} 1 & 5 \\ 5 & 1 \end{array}\right)\)