Cremona's table of elliptic curves

Curve 6992d1

6992 = 24 · 19 · 23



Data for elliptic curve 6992d1

Field Data Notes
Atkin-Lehner 2+ 19+ 23- Signs for the Atkin-Lehner involutions
Class 6992d Isogeny class
Conductor 6992 Conductor
∏ cp 1 Product of Tamagawa factors cp
deg 656 Modular degree for the optimal curve
Δ 6992 = 24 · 19 · 23 Discriminant
Eigenvalues 2+  0 -2  0  4 -2 -6 19+ Hecke eigenvalues for primes up to 20
Equation [0,0,0,-146,679] [a1,a2,a3,a4,a6]
j 21511084032/437 j-invariant
L 0.96791409765715 L(r)(E,1)/r!
Ω 3.8716563906286 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 3496d1 27968ca1 62928c1 Quadratic twists by: -4 8 -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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