Cremona's table of elliptic curves

Class 31920m

31920 = 24 · 3 · 5 · 7 · 19



Data for isogeny class 31920m

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7+ 19+ Signs for the Atkin-Lehner involutions
Conductor 31920 Conductor
Count 1 Number of curves in isogeny class
Curves 31920m1 Curves in isogeny class
deg 17280 Modular degree for the optimal curve
Eigenvalues 2+ 3- 5- 7+ -5 -1  0 19+ Hecke eigenvalues for primes less than 20
L 6.5153185087606 L(r)(E,1)/r!
r 1 Rank of the group of rational points
Twists 15960b 127680dm 95760t 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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