Cremona's table of elliptic curves

Curve 7866o1

7866 = 2 · 32 · 19 · 23



Data for elliptic curve 7866o1

Field Data Notes
Atkin-Lehner 2- 3+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 7866o Isogeny class
Conductor 7866 Conductor
∏ cp 34 Product of Tamagawa factors cp
deg 11424 Modular degree for the optimal curve
Δ -1127412006912 = -1 · 217 · 39 · 19 · 23 Discriminant
Eigenvalues 2- 3+  0 -2 -2  5 -1 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,1,-11315,468883] [a1,a2,a3,a4,a6]
Generators [91:-478:1] Generators of the group modulo torsion
j -8138795020875/57278464 j-invariant
L 6.0263164598711 L(r)(E,1)/r!
Ω 0.87409115816167 Real period
R 0.20277587767125 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 62928p1 7866a1 Quadratic twists by: -4 -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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