Cremona's table of elliptic curves

Curve 18920c1

18920 = 23 · 5 · 11 · 43



Data for elliptic curve 18920c1

Field Data Notes
Atkin-Lehner 2+ 5- 11+ 43- Signs for the Atkin-Lehner involutions
Class 18920c Isogeny class
Conductor 18920 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 6144 Modular degree for the optimal curve
Δ 118250000 = 24 · 56 · 11 · 43 Discriminant
Eigenvalues 2+  0 5-  3 11+ -4  0  7 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-467,-3849] [a1,a2,a3,a4,a6]
Generators [-13:5:1] Generators of the group modulo torsion
j 703970355456/7390625 j-invariant
L 5.7078624652871 L(r)(E,1)/r!
Ω 1.0276512079385 Real period
R 0.46285665969757 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 37840d1 94600l1 Quadratic twists by: -4 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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