Cremona's table of elliptic curves

Curve 18975w1

18975 = 3 · 52 · 11 · 23



Data for elliptic curve 18975w1

Field Data Notes
Atkin-Lehner 3- 5- 11+ 23- Signs for the Atkin-Lehner involutions
Class 18975w Isogeny class
Conductor 18975 Conductor
∏ cp 28 Product of Tamagawa factors cp
deg 20608 Modular degree for the optimal curve
Δ 760802625 = 37 · 53 · 112 · 23 Discriminant
Eigenvalues -1 3- 5- -4 11+ -2 -6  0 Hecke eigenvalues for primes up to 20
Equation [1,0,0,-5258,146307] [a1,a2,a3,a4,a6]
Generators [-57:540:1] [-38:559:1] Generators of the group modulo torsion
j 128611737881333/6086421 j-invariant
L 5.1896285297781 L(r)(E,1)/r!
Ω 1.5049876282025 Real period
R 0.49261235797639 Regulator
r 2 Rank of the group of rational points
S 0.99999999999986 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 56925bj1 18975g1 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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