Cremona's table of elliptic curves

Curve 18032m2

18032 = 24 · 72 · 23



Data for elliptic curve 18032m2

Field Data Notes
Atkin-Lehner 2+ 7- 23- Signs for the Atkin-Lehner involutions
Class 18032m Isogeny class
Conductor 18032 Conductor
∏ cp 8 Product of Tamagawa factors cp
Δ 325989996157952 = 210 · 712 · 23 Discriminant
Eigenvalues 2+  2 -4 7- -4  2  4  0 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-18440,-411424] [a1,a2,a3,a4,a6]
Generators [-7772:9555:64] Generators of the group modulo torsion
j 5756278756/2705927 j-invariant
L 5.0782250064178 L(r)(E,1)/r!
Ω 0.42886434218294 Real period
R 5.9205493520042 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 9016e2 72128cf2 2576d2 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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