Cremona's table of elliptic curves

Curve 18675k1

18675 = 32 · 52 · 83



Data for elliptic curve 18675k1

Field Data Notes
Atkin-Lehner 3- 5+ 83- Signs for the Atkin-Lehner involutions
Class 18675k Isogeny class
Conductor 18675 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 18432 Modular degree for the optimal curve
Δ 1772666015625 = 37 · 510 · 83 Discriminant
Eigenvalues  1 3- 5+  0  0 -2 -2 -4 Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-3042,8991] [a1,a2,a3,a4,a6]
Generators [-58:1429:8] Generators of the group modulo torsion
j 273359449/155625 j-invariant
L 5.5609788074662 L(r)(E,1)/r!
Ω 0.71885784024407 Real period
R 3.8679266581958 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 6225e1 3735e1 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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