Cremona's table of elliptic curves

Class 1938f

1938 = 2 · 3 · 17 · 19



Data for isogeny class 1938f

Field Data Notes
Atkin-Lehner 2+ 3- 17- 19+ Signs for the Atkin-Lehner involutions
Conductor 1938 Conductor
Count 4 Number of curves in isogeny class
Curves 1938f1 1938f2 1938f3 1938f4 Curves in isogeny class
deg 192 Modular degree for the optimal curve
Eigenvalues 2+ 3- -2  0  4 -6 17- 19+ Hecke eigenvalues for primes less than 20
L 2.4065729334887 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 15504r 62016q 5814p 48450w Quadratic twists by: -4 8 -3 5


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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