Cremona's table of elliptic curves

Curve 2046b1

2046 = 2 · 3 · 11 · 31



Data for elliptic curve 2046b1

Field Data Notes
Atkin-Lehner 2+ 3+ 11- 31- Signs for the Atkin-Lehner involutions
Class 2046b Isogeny class
Conductor 2046 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 7040 Modular degree for the optimal curve
Δ 1917563839488 = 210 · 311 · 11 · 312 Discriminant
Eigenvalues 2+ 3+  0  4 11- -2 -2 -6 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-40265,3092421] [a1,a2,a3,a4,a6]
Generators [82:551:1] Generators of the group modulo torsion
j 7219775199978393625/1917563839488 j-invariant
L 2.1682857201599 L(r)(E,1)/r!
Ω 0.81217602709531 Real period
R 2.66972386259 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 16368s1 65472r1 6138l1 51150cq1 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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