Cremona's table of elliptic curves

Curve 18032q1

18032 = 24 · 72 · 23



Data for elliptic curve 18032q1

Field Data Notes
Atkin-Lehner 2- 7- 23+ Signs for the Atkin-Lehner involutions
Class 18032q Isogeny class
Conductor 18032 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 34560 Modular degree for the optimal curve
Δ -11349480439808 = -1 · 222 · 76 · 23 Discriminant
Eigenvalues 2-  0 -4 7- -2  2  2 -2 Hecke eigenvalues for primes up to 20
Equation [0,0,0,-7987,-318990] [a1,a2,a3,a4,a6]
Generators [8297:755712:1] Generators of the group modulo torsion
j -116930169/23552 j-invariant
L 2.9530397704876 L(r)(E,1)/r!
Ω 0.2497982741462 Real period
R 5.9108490252404 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 2254c1 72128bd1 368b1 Quadratic twists by: -4 8 -7


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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