Cremona's table of elliptic curves

Curve 18032t1

18032 = 24 · 72 · 23



Data for elliptic curve 18032t1

Field Data Notes
Atkin-Lehner 2- 7- 23+ Signs for the Atkin-Lehner involutions
Class 18032t Isogeny class
Conductor 18032 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 27648 Modular degree for the optimal curve
Δ 310337355776 = 214 · 77 · 23 Discriminant
Eigenvalues 2-  2  2 7- -6  4  2  4 Hecke eigenvalues for primes up to 20
Equation [0,-1,0,-3152,63680] [a1,a2,a3,a4,a6]
Generators [922:27930:1] Generators of the group modulo torsion
j 7189057/644 j-invariant
L 7.9181781330138 L(r)(E,1)/r!
Ω 0.94332637107587 Real period
R 4.1969451802683 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 2254g1 72128bq1 2576k1 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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