Cremona's table of elliptic curves

Curve 121680z1

121680 = 24 · 32 · 5 · 132



Data for elliptic curve 121680z1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 13+ Signs for the Atkin-Lehner involutions
Class 121680z Isogeny class
Conductor 121680 Conductor
∏ cp 32 Product of Tamagawa factors cp
deg 1032192 Modular degree for the optimal curve
Δ 1482094872133200 = 24 · 310 · 52 · 137 Discriminant
Eigenvalues 2+ 3- 5+ -4 -4 13+  6  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-169338,26757263] [a1,a2,a3,a4,a6]
Generators [-377:6084:1] [139:2430:1] Generators of the group modulo torsion
j 9538484224/26325 j-invariant
L 9.6493416035445 L(r)(E,1)/r!
Ω 0.47946218469014 Real period
R 2.5156680542272 Regulator
r 2 Rank of the group of rational points
S 0.99999999934346 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 60840q1 40560l1 9360v1 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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