Cremona's table of elliptic curves

Curve 121680n1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680n1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 121680n Isogeny class
Conductor 121680 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 1032192 Modular degree for the optimal curve
Δ -197612649617760000 = -1 · 28 · 39 · 54 · 137 Discriminant
Eigenvalues 2+ 3- 5+  0 -4 13+  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,127257,12333958] [a1,a2,a3,a4,a6]
Generators [-39:2704:1] [534:15250:1] Generators of the group modulo torsion
j 253012016/219375 j-invariant
L 11.410295589951 L(r)(E,1)/r!
Ω 0.20660649787954 Real period
R 6.9033983104623 Regulator
r 2 Rank of the group of rational points
S 1.0000000002466 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60840g1 40560z1 9360t1 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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