Cremona's table of elliptic curves

Curve 18400j1

18400 = 25 · 52 · 23



Data for elliptic curve 18400j1

Field Data Notes
Atkin-Lehner 2+ 5+ 23- Signs for the Atkin-Lehner involutions
Class 18400j Isogeny class
Conductor 18400 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 13824 Modular degree for the optimal curve
Δ -7360000000 = -1 · 212 · 57 · 23 Discriminant
Eigenvalues 2+ -2 5+ -5  2 -4 -3  0 Hecke eigenvalues for primes up to 20
Equation [0,1,0,467,1563] [a1,a2,a3,a4,a6]
Generators [-3:12:1] [13:100:1] Generators of the group modulo torsion
j 175616/115 j-invariant
L 4.7430265841624 L(r)(E,1)/r!
Ω 0.82749549577691 Real period
R 0.71647317241736 Regulator
r 2 Rank of the group of rational points
S 0.99999999999989 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 18400c1 36800cw1 3680f1 Quadratic twists by: -4 8 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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