Cremona's table of elliptic curves

Curve 31046c1

31046 = 2 · 192 · 43



Data for elliptic curve 31046c1

Field Data Notes
Atkin-Lehner 2+ 19+ 43- Signs for the Atkin-Lehner involutions
Class 31046c Isogeny class
Conductor 31046 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 1477440 Modular degree for the optimal curve
Δ -1.0508669250484E+20 Discriminant
Eigenvalues 2+  0 -4  3 -2  6 -1 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,311656,-488720576] [a1,a2,a3,a4,a6]
j 10374495741/325660672 j-invariant
L 1.0902188426284 L(r)(E,1)/r!
Ω 0.090851570219316 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 31046k1 Quadratic twists by: -19


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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