Cremona's table of elliptic curves

Class 31920c

31920 = 24 · 3 · 5 · 7 · 19



Data for isogeny class 31920c

Field Data Notes
Atkin-Lehner 2+ 3+ 5+ 7+ 19- Signs for the Atkin-Lehner involutions
Conductor 31920 Conductor
Count 4 Number of curves in isogeny class
Curves 31920c1 31920c2 31920c3 31920c4 Curves in isogeny class
deg 3686400 Modular degree for the optimal curve
Eigenvalues 2+ 3+ 5+ 7+  0 -6 -6 19- Hecke eigenvalues for primes less than 20
L 0.1802363776156 L(r)(E,1)/r!
r 0 Rank of the group of rational points
Twists 15960f 127680ft 95760bj Quadratic twists by: -4 8 -3


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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