Cremona's table of elliptic curves

Curve 18130h1

18130 = 2 · 5 · 72 · 37



Data for elliptic curve 18130h1

Field Data Notes
Atkin-Lehner 2+ 5- 7+ 37- Signs for the Atkin-Lehner involutions
Class 18130h Isogeny class
Conductor 18130 Conductor
∏ cp 2 Product of Tamagawa factors cp
deg 16128 Modular degree for the optimal curve
Δ -68255243840 = -1 · 26 · 5 · 78 · 37 Discriminant
Eigenvalues 2+ -1 5- 7+  2 -1 -2  5 Hecke eigenvalues for primes up to 20
Equation [1,1,0,-907,-16771] [a1,a2,a3,a4,a6]
Generators [94:813:1] Generators of the group modulo torsion
j -14338681/11840 j-invariant
L 3.1029286929215 L(r)(E,1)/r!
Ω 0.42018524830285 Real period
R 3.6923341614852 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 1 Number of elements in the torsion subgroup
Twists 90650br1 18130b1 Quadratic twists by: 5 -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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