Cremona's table of elliptic curves

Curve 87814c1

87814 = 2 · 232 · 83



Data for elliptic curve 87814c1

Field Data Notes
Atkin-Lehner 2+ 23- 83+ Signs for the Atkin-Lehner involutions
Class 87814c Isogeny class
Conductor 87814 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 152064 Modular degree for the optimal curve
Δ -25999247113292 = -1 · 22 · 238 · 83 Discriminant
Eigenvalues 2+ -1  0 -1 -5 -2  1  0 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-2920,251516] [a1,a2,a3,a4,a6]
Generators [-10:534:1] [335:5916:1] Generators of the group modulo torsion
j -18609625/175628 j-invariant
L 5.9321371698766 L(r)(E,1)/r!
Ω 0.57162779102042 Real period
R 1.2972027565501 Regulator
r 2 Rank of the group of rational points
S 1.0000000000031 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 3818c1 Quadratic twists by: -23


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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