Cremona's table of elliptic curves

Curve 18837p1

18837 = 32 · 7 · 13 · 23



Data for elliptic curve 18837p1

Field Data Notes
Atkin-Lehner 3- 7- 13- 23- Signs for the Atkin-Lehner involutions
Class 18837p Isogeny class
Conductor 18837 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 7680 Modular degree for the optimal curve
Δ -4819992723 = -1 · 311 · 7 · 132 · 23 Discriminant
Eigenvalues  0 3- -2 7- -3 13-  4 -1 Hecke eigenvalues for primes up to 20
Equation [0,0,1,114,3307] [a1,a2,a3,a4,a6]
Generators [1:58:1] Generators of the group modulo torsion
j 224755712/6611787 j-invariant
L 3.2593015552676 L(r)(E,1)/r!
Ω 1.0311809627525 Real period
R 0.79018660957617 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 6279c1 Quadratic twists by: -3


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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