Cremona's table of elliptic curves

Curve 18760a1

18760 = 23 · 5 · 7 · 67



Data for elliptic curve 18760a1

Field Data Notes
Atkin-Lehner 2+ 5+ 7+ 67- Signs for the Atkin-Lehner involutions
Class 18760a Isogeny class
Conductor 18760 Conductor
∏ cp 4 Product of Tamagawa factors cp
deg 20736 Modular degree for the optimal curve
Δ -1008957824000 = -1 · 210 · 53 · 76 · 67 Discriminant
Eigenvalues 2+  0 5+ 7+ -4 -2  8  0 Hecke eigenvalues for primes up to 20
Equation [0,0,0,1877,36822] [a1,a2,a3,a4,a6]
j 714194618364/985310375 j-invariant
L 0.59269480263704 L(r)(E,1)/r!
Ω 0.59269480263704 Real period
R 1 Regulator
r 0 Rank of the group of rational points
S 1 (Analytic) order of Ш
t 2 Number of elements in the torsion subgroup
Twists 37520a1 93800v1 Quadratic twists by: -4 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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