Cremona's table of elliptic curves

Curve 7866b1

7866 = 2 · 32 · 19 · 23



Data for elliptic curve 7866b1

Field Data Notes
Atkin-Lehner 2+ 3+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 7866b Isogeny class
Conductor 7866 Conductor
∏ cp 8 Product of Tamagawa factors cp
deg 145152 Modular degree for the optimal curve
Δ 1170112736673792 = 214 · 39 · 193 · 232 Discriminant
Eigenvalues 2+ 3+ -2 -4  2  4  4 19+ Hecke eigenvalues for primes up to 20
Equation [1,-1,0,-2042133,1123753589] [a1,a2,a3,a4,a6]
j 47850293885712792579/59447885824 j-invariant
L 0.82435595436017 L(r)(E,1)/r!
Ω 0.41217797718008 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 62928q1 7866m1 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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