Cremona's table of elliptic curves

Curve 121680bh1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680bh1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 13+ Signs for the Atkin-Lehner involutions
Class 121680bh Isogeny class
Conductor 121680 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 245760 Modular degree for the optimal curve
Δ 2533495507920 = 24 · 38 · 5 · 136 Discriminant
Eigenvalues 2+ 3- 5-  0  4 13+  6 -4 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-23322,1368731] [a1,a2,a3,a4,a6]
Generators [1033505:28279584:1331] Generators of the group modulo torsion
j 24918016/45 j-invariant
L 8.403871078141 L(r)(E,1)/r!
Ω 0.81312709998556 Real period
R 10.335249010631 Regulator
r 1 Rank of the group of rational points
S 1.0000000026771 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60840bs1 40560a1 720c1 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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