Cremona's table of elliptic curves

Curve 31768f1

31768 = 23 · 11 · 192



Data for elliptic curve 31768f1

Field Data Notes
Atkin-Lehner 2- 11+ 19- Signs for the Atkin-Lehner involutions
Class 31768f Isogeny class
Conductor 31768 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 4032 Modular degree for the optimal curve
Δ 698896 = 24 · 112 · 192 Discriminant
Eigenvalues 2- -1  3 -4 11+ -1  1 19- Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-44,121] [a1,a2,a3,a4,a6]
Generators [0:11:1] Generators of the group modulo torsion
j 1668352/121 j-invariant
L 4.2112516462727 L(r)(E,1)/r!
Ω 2.8028230247523 Real period
R 0.37562589655876 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 63536h1 31768a1 Quadratic twists by: -4 -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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