Cremona's table of elliptic curves

Curve 87360dr1

87360 = 26 · 3 · 5 · 7 · 13



Data for elliptic curve 87360dr1

Field Data Notes
Atkin-Lehner 2+ 3- 5- 7- 13- Signs for the Atkin-Lehner involutions
Class 87360dr Isogeny class
Conductor 87360 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 491520 Modular degree for the optimal curve
Δ 1876041714892800 = 238 · 3 · 52 · 7 · 13 Discriminant
Eigenvalues 2+ 3- 5- 7- -4 13-  2 -4 Hecke eigenvalues for primes up to 20
Equation [0,1,0,-30945,-228225] [a1,a2,a3,a4,a6]
Generators [12673771575:454981058560:9663597] Generators of the group modulo torsion
j 12501706118329/7156531200 j-invariant
L 9.0633156986683 L(r)(E,1)/r!
Ω 0.3902413487097 Real period
R 11.612449219414 Regulator
r 1 Rank of the group of rational points
S 1.0000000009107 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 87360fd1 2730d1 Quadratic twists by: -4 8


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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