Elliptic curve isogeny class 19.3-b over number field 4.4.15125.1

• Base field: 4.4.15125.1
• Label: 4.4.15125.1-19.3-b
• Conductor: 19.3
• Rank: \( 0 \)

Base field 4.4.15125.1

Generator \(a\), with minimal polynomial \( x^{4} - x^{3} - 14 x^{2} + 14 x + 31 \); class number \(1\).

Elliptic curves in class 19.3-b over 4.4.15125.1

Isogeny class 19.3-b contains only one elliptic curve.

Curve label	Weierstrass Coefficients
19.3-b1	\( \bigl[a^{3} + 2 a^{2} - 8 a - 12\) , \( -a - 1\) , \( -2 a^{3} - 3 a^{2} + 19 a + 17\) , \( 5 a^{3} + 10 a^{2} - 47 a - 64\) , \( 4 a^{3} + 9 a^{2} - 38 a - 57\bigr] \)

Rank

Rank: \( 0 \)

Isogeny matrix

\(\left(\begin{array}{r} 1 \end{array}\right)\)

Isogeny graph