Cremona's table of elliptic curves

Curve 121680bz1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680bz1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 13- Signs for the Atkin-Lehner involutions
Class 121680bz Isogeny class
Conductor 121680 Conductor
∏ cp 48 Product of Tamagawa factors cp
deg 1806336 Modular degree for the optimal curve
Δ 1915116332249250000 = 24 · 320 · 56 · 133 Discriminant
Eigenvalues 2+ 3- 5-  2  4 13-  2 -6 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-524082,129969619] [a1,a2,a3,a4,a6]
j 621217777580032/74733890625 j-invariant
L 3.0494507663681 L(r)(E,1)/r!
Ω 0.25412097014764 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60840cc1 40560v1 121680bc1 Quadratic twists by: -4 -3 13


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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