Cremona's table of elliptic curves

Class 67431b

67431 = 3 · 7 · 132 · 19



Data for isogeny class 67431b

Field Data Notes
Atkin-Lehner 3+ 7+ 13+ 19+ Signs for the Atkin-Lehner involutions
Conductor 67431 Conductor
Count 4 Number of curves in isogeny class
Curves 67431b1 67431b2 67431b3 67431b4 Curves in isogeny class
deg 193536 Modular degree for the optimal curve
Eigenvalues -1 3+ -2 7+  4 13+ -6 19+ Hecke eigenvalues for primes less than 20
L 1.73104678678 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 5187c Quadratic twists by: 13


Data from Elliptic Curve Data by J. E. Cremona.
Design inspired by The Modular Forms Explorer by William Stein.

Part of Computational Number Theory
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