Cremona's table of elliptic curves

Curve 40768dv1

40768 = 26 · 72 · 13



Data for elliptic curve 40768dv1

Field Data Notes
Atkin-Lehner 2- 7- 13- Signs for the Atkin-Lehner involutions
Class 40768dv Isogeny class
Conductor 40768 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 36864 Modular degree for the optimal curve
Δ -175408070656 = -1 · 214 · 77 · 13 Discriminant
Eigenvalues 2-  2  1 7- -4 13-  2  1 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-1045,24333] [a1,a2,a3,a4,a6]
j -65536/91 j-invariant
L 3.6583300925664 L(r)(E,1)/r!
Ω 0.91458252311479 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 40768bu1 10192ba1 5824bc1 Quadratic twists by: -4 8 -7


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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