Cremona's table of elliptic curves

Curve 18690h1

18690 = 2 · 3 · 5 · 7 · 89



Data for elliptic curve 18690h1

Field Data Notes
Atkin-Lehner 2+ 3- 5+ 7- 89- Signs for the Atkin-Lehner involutions
Class 18690h Isogeny class
Conductor 18690 Conductor
∏ cp 18 Product of Tamagawa factors cp
deg 15552 Modular degree for the optimal curve
Δ -6661957050 = -1 · 2 · 33 · 52 · 7 · 893 Discriminant
Eigenvalues 2+ 3- 5+ 7-  0 -4 -3 -7 Hecke eigenvalues for primes up to 20
Equation [1,0,1,-179,-4048] [a1,a2,a3,a4,a6]
j -629202484009/6661957050 j-invariant
L 1.1329231673971 L(r)(E,1)/r!
Ω 0.56646158369854 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 56070be1 93450bw1 Quadratic twists by: -3 5


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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