Cremona's table of elliptic curves

Curve 18315d1

18315 = 32 · 5 · 11 · 37



Data for elliptic curve 18315d1

Field Data Notes
Atkin-Lehner 3+ 5+ 11- 37- Signs for the Atkin-Lehner involutions
Class 18315d Isogeny class
Conductor 18315 Conductor
∏ cp 12 Product of Tamagawa factors cp
deg 9216 Modular degree for the optimal curve
Δ -8848947195 = -1 · 33 · 5 · 116 · 37 Discriminant
Eigenvalues  0 3+ 5+  2 11- -1  0  2 Hecke eigenvalues for primes up to 20
Equation [0,0,1,-1158,15828] [a1,a2,a3,a4,a6]
Generators [78:632:1] Generators of the group modulo torsion
j -6360417533952/327738785 j-invariant
L 4.091973449635 L(r)(E,1)/r!
Ω 1.2870288639725 Real period
R 2.3845464333672 Regulator
r 1 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 3 Number of elements in the torsion subgroup
Twists 18315e2 91575i1 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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